Siemens RF600R2 RFID UHF Reader RF650R, RF680R, RF685R User Manual SIMATIC RF600

Siemens AG RFID UHF Reader RF650R, RF680R, RF685R SIMATIC RF600

Contents

User Manual part 1

SIMATIC RF600 ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ ___________________ SIMATIC Ident RFID systems SIMATIC RF600 System Manual xx/2014 J31069-D0171-U001-A15-7618 Introduction 1 Safety Information 2 System overview of SIMATIC RF600 3 RF600 system planning 4 Readers 5 Antennas 6 Transponder/tags 7 Integration into networks 8 System diagnostics 9 Accessories 10 Appendix A
Siemens AG Industry Sector Postfach 48 48 90026 NÜRNBERG GERMANY Order number: J31069-D0171-U001 Ⓟ 06/2014 Subject to change Copyright © Siemens AG 2005 - 2014. All rights reserved Legal information Warning notice system This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are graded according to the degree of danger. DANGER indicates that death or severe personal injury will result if proper precautions are not taken. WARNING indicates that death or severe personal injury may result if proper precautions are not taken. CAUTION indicates that minor personal injury can result if proper precautions are not taken. NOTICE indicates that property damage can result if proper precautions are not taken. If more than one degree of danger is present, the warning notice representing the highest degree of danger will be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to property damage. Qualified Personnel The product/system described in this documentation may be operated only by personnel qualified for the specific task in accordance with the relevant documentation, in particular its warning notices and safety instructions. Qualified personnel are those who, based on their training and experience, are capable of identifying risks and avoiding potential hazards when working with these products/systems. Proper use of Siemens products Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems. The permissible ambient conditions must be complied with. The information in the relevant documentation must be observed. Trademarks All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication may be trademarks whose use by third parties for their own purposes could violate the rights of the owner. Disclaimer of Liability We have reviewed the contents of this publication to ensure consistency with the hardware and software described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the information in this publication is reviewed regularly and any necessary corrections are included in subsequent editions.
SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 5 Table of contents 1 Introduction ........................................................................................................................................... 17 1.1 Preface ......................................................................................................................................... 17 1.2 Abbreviations and naming conventions ....................................................................................... 19 1.3 Navigating in the system manual ................................................................................................. 19 2 Safety Information ................................................................................................................................. 21 2.1 General safety instructions .......................................................................................................... 21 2.2 Safety instructions for third-party antennas as well as for modifications to the RF600 system .......................................................................................................................................... 23 2.3 Safety distance to transmitter antenna ........................................................................................ 24 2.3.1 Safety distance between transmitter antenna and personnel ...................................................... 24 2.3.2 Minimum distance to antenna in accordance with ETSI .............................................................. 25 2.3.3 Minimum distance to antenna in accordance with FCC (USA) .................................................... 27 3 System overview of SIMATIC RF600 .................................................................................................... 29 3.1 Application areas of RF600 .......................................................................................................... 31 3.2 System components (hardware/software) ................................................................................... 32 3.3 Features ....................................................................................................................................... 35 4 RF600 system planning......................................................................................................................... 37 4.1 Overview ...................................................................................................................................... 37 4.2 Possible system configurations .................................................................................................... 37 4.2.1 Scenario for material handling control ......................................................................................... 38 4.2.2 Scenario for workpiece identification ........................................................................................... 39 4.2.3 Scenario for Intra logistics ............................................................................................................ 40 4.2.4 Scenario incoming goods, distribution of goods and outgoing goods ......................................... 42 4.3 Antenna configurations ................................................................................................................ 43 4.3.1 Antenna configuration example ................................................................................................... 43 4.3.2 Possibilities and application areas for antenna configurations .................................................... 44 4.3.3 Transponder orientation in space ................................................................................................ 48 4.3.4 Specified minimum and maximum spacing of antennas ............................................................. 49 4.3.5 Mutual interference of readers (antennas) ................................................................................... 49 4.3.6 Read and write range ................................................................................................................... 52 4.3.7 Static/dynamic mode .................................................................................................................... 53 4.3.8 Operation of several readers within restricted space................................................................... 53 4.3.8.1 Dense Reader Mode .................................................................................................................... 53 4.3.8.2 Optimizing tag reading accuracy.................................................................................................. 54 4.3.8.3 Optimization of robustness of tag data accesses for readers that are operated simultaneously ............................................................................................................................. 54 4.3.8.4 Frequency hopping ...................................................................................................................... 55 4.3.9 Guidelines for selecting RFID UHF antennas .............................................................................. 55 4.3.9.1 Note safety information ................................................................................................................ 55
Table of contents SIMATIC RF600 6 System Manual, xx/2014, J31069-D0171-U001-A15-7618 4.3.9.2 Preconditions for selecting RFID UHF antennas ........................................................................ 55 4.3.9.3 General application planning....................................................................................................... 56 4.3.9.4 Antennas ..................................................................................................................................... 58 4.3.9.5 Antenna cables ........................................................................................................................... 69 4.3.9.6 Application example .................................................................................................................... 71 4.4 Environmental conditions for transponders/tags ......................................................................... 73 4.5 The response of electromagnetic waves in the UHF band ......................................................... 73 4.5.1 The effect of reflections and interference .................................................................................... 73 4.5.2 Influence of metals ...................................................................................................................... 74 4.5.3 Influence of liquids and non-metallic substances ....................................................................... 74 4.5.4 Influence of external components ............................................................................................... 74 4.6 Regulations applicable to frequency bands ................................................................................ 75 4.6.1 Overview of the frequency bands ............................................................................................... 75 4.6.2 Regulations for UHF frequency bands in China.......................................................................... 76 4.6.3 Regulations for UHF frequency bands in the USA...................................................................... 78 4.7 Guidelines for electromagnetic compatibility (EMC) ................................................................... 79 4.7.1 Overview ..................................................................................................................................... 79 4.7.2 What does EMC mean? .............................................................................................................. 79 4.7.3 Basic rules ................................................................................................................................... 80 4.7.4 Propagation of electromagnetic interference .............................................................................. 82 4.7.5 Equipotential bonding .................................................................................................................. 83 4.7.6 Cable shielding ............................................................................................................................ 84 5 Readers ................................................................................................................................................ 87 5.1 Overview ..................................................................................................................................... 87 5.2 RF620R reader ........................................................................................................................... 90 5.2.1 Description .................................................................................................................................. 90 5.2.1.1 Ordering data .............................................................................................................................. 91 5.2.1.2 Status display .............................................................................................................................. 91 5.2.1.3 Pin assignment of the RS422 interface ....................................................................................... 92 5.2.1.4 Pin assignment of the connecting cable ..................................................................................... 93 5.2.1.5 Grounding connection ................................................................................................................. 94 5.2.2 Planning application .................................................................................................................... 94 5.2.2.1 Minimum mounting clearances of two readers ........................................................................... 94 5.2.2.2 Antenna diagram for RF620R (ETSI) .......................................................................................... 95 5.2.2.3 Antenna diagram for RF620R (FCC) .......................................................................................... 98 5.2.2.4 Interpretation of directional radiation patterns........................................................................... 101 5.2.2.5 Antenna/read point configurations ............................................................................................ 101 5.2.3 Installing/Mounting .................................................................................................................... 102 5.2.3.1 Mounting/Installing FCC ............................................................................................................ 102 5.2.4 Configuration/integration ........................................................................................................... 103 5.2.4.1 Transmission protocols ............................................................................................................. 104 5.2.5 Technical data ........................................................................................................................... 104 5.2.5.1 Mechanical data ........................................................................................................................ 104 5.2.5.2 Technical data according to EPC and ISO ............................................................................... 106 5.2.5.3 Maximum number of readable tags .......................................................................................... 107 5.2.6 Dimension drawings .................................................................................................................. 108 5.2.7 Certificates and approvals......................................................................................................... 109 5.2.7.1 Country-specific certifications ................................................................................................... 109 5.2.7.2 FCC information ........................................................................................................................ 111
Table of contents SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 7 5.2.7.3 IC-FCB information .................................................................................................................... 112 5.3 RF630R reader .......................................................................................................................... 113 5.3.1 Description ................................................................................................................................. 113 5.3.1.1 Ordering data ............................................................................................................................. 114 5.3.1.2 Status display ............................................................................................................................. 114 5.3.1.3 Pin assignment of the RS422 interface ..................................................................................... 115 5.3.1.4 Pin assignment of the connecting cable .................................................................................... 116 5.3.1.5 Grounding connection ................................................................................................................ 116 5.3.2 Planning application ................................................................................................................... 117 5.3.2.1 Minimum mounting clearances of two antennas of different readers ........................................ 117 5.3.2.2 Antenna/read point configurations ............................................................................................. 117 5.3.3 Installing/Mounting ..................................................................................................................... 118 5.3.3.1 Mounting/Installation .................................................................................................................. 118 5.3.4 Configuration/integration ............................................................................................................ 119 5.3.4.1 Transmission protocols .............................................................................................................. 120 5.3.5 Technical data ............................................................................................................................ 120 5.3.5.1 Mechanical data ......................................................................................................................... 120 5.3.5.2 Technical data according to EPC and ISO ................................................................................ 122 5.3.5.3 Maximum number of readable tags ........................................................................................... 123 5.3.6 Dimension drawings ................................................................................................................... 124 5.3.7 Certificates and approvals ......................................................................................................... 125 5.3.7.1 FCC information ......................................................................................................................... 127 5.3.7.2 IC-FCB information .................................................................................................................... 128 5.4 RF640R reader .......................................................................................................................... 129 5.4.1 Description ................................................................................................................................. 129 5.4.1.1 Overview .................................................................................................................................... 129 5.4.1.2 Ordering data ............................................................................................................................. 130 5.4.1.3 Status display ............................................................................................................................. 131 5.4.1.4 Pin assignment of the digital I/O interface ................................................................................. 132 5.4.1.5 Connection scheme for the digital I/O interface ......................................................................... 133 5.4.1.6 Pin assignment for power supply ............................................................................................... 138 5.4.1.7 Pin assignment for Industrial Ethernet interface ........................................................................ 139 5.4.1.8 Grounding connection ................................................................................................................ 139 5.4.2 Planning the use ........................................................................................................................ 140 5.4.2.1 Selecting the antenna ................................................................................................................ 140 5.4.2.2 Internal antenna ......................................................................................................................... 140 5.4.2.3 External antenna ........................................................................................................................ 148 5.4.3 Installing / mounting ................................................................................................................... 148 5.4.4 Configuration/integration ............................................................................................................ 149 5.4.5 Technical data ............................................................................................................................ 150 5.4.5.1 Mechanical data ......................................................................................................................... 150 5.4.5.2 Technical data according to EPC and ISO ................................................................................ 152 5.4.6 Dimension drawings ................................................................................................................... 153 5.4.7 Certificates and approvals ......................................................................................................... 154 5.4.7.1 FCC information ......................................................................................................................... 156 5.4.7.2 IC-FCB information .................................................................................................................... 157 5.5 RF650R reader .......................................................................................................................... 158 5.5.1 Description ................................................................................................................................. 158 5.5.1.1 Overview .................................................................................................................................... 158 5.5.1.2 Ordering data ............................................................................................................................. 158 5.5.1.3 Status display ............................................................................................................................. 160
Table of contents SIMATIC RF600 8 System Manual, xx/2014, J31069-D0171-U001-A15-7618 5.5.1.4 Pin assignment of the digital I/O interface ................................................................................ 160 5.5.1.5 Connection scheme for the digital I/O interface ........................................................................ 161 5.5.1.6 Pin assignment of the RS-422 interface ................................................................................... 167 5.5.1.7 Pin assignment for Industrial Ethernet interface ....................................................................... 167 5.5.1.8 Grounding connection ............................................................................................................... 168 5.5.2 Planning operation .................................................................................................................... 169 5.5.2.1 Antenna/read point configurations ............................................................................................ 169 5.5.3 Installation/mounting ................................................................................................................. 169 5.5.4 Configuration/integration ........................................................................................................... 170 5.5.5 Technical specifications ............................................................................................................ 171 5.5.6 Dimension drawing .................................................................................................................... 173 5.5.7 Certificates and approvals......................................................................................................... 174 5.5.7.1 FCC information ........................................................................................................................ 175 5.5.7.2 IC-FCB information ................................................................................................................... 176 5.6 RF670R reader ......................................................................................................................... 177 5.6.1 Description ................................................................................................................................ 177 5.6.1.1 Overview ................................................................................................................................... 177 5.6.1.2 Ordering data ............................................................................................................................ 178 5.6.1.3 Status display ............................................................................................................................ 179 5.6.1.4 Pin assignment of the digital I/O interface ................................................................................ 180 5.6.1.5 Connection scheme for the digital I/O interface ........................................................................ 181 5.6.1.6 Pin assignment for power supply .............................................................................................. 185 5.6.1.7 Pin assignment for Industrial Ethernet interface ....................................................................... 186 5.6.1.8 Grounding connection ............................................................................................................... 186 5.6.2 Planning the use ....................................................................................................................... 187 5.6.2.1 Antenna/read point configurations ............................................................................................ 187 5.6.3 Installing / mounting .................................................................................................................. 188 5.6.4 Configuration/integration ........................................................................................................... 189 5.6.5 Technical data ........................................................................................................................... 190 5.6.5.1 Mechanical data ........................................................................................................................ 190 5.6.5.2 Technical data according to EPC and ISO ............................................................................... 192 5.6.6 Dimension drawings .................................................................................................................. 193 5.6.7 Certificates and approvals......................................................................................................... 194 5.6.7.1 FCC information ........................................................................................................................ 196 5.6.7.2 IC-FCB information ................................................................................................................... 197 5.7 RF680R reader ......................................................................................................................... 198 5.7.1 Description ................................................................................................................................ 198 5.7.1.1 Overview ................................................................................................................................... 198 5.7.1.2 Ordering data ............................................................................................................................ 198 5.7.1.3 Status display ............................................................................................................................ 200 5.7.1.4 Pin assignment of the digital I/O interface ................................................................................ 200 5.7.1.5 Connection scheme for the digital I/O interface ........................................................................ 201 5.7.1.6 Pin assignment of the RS-422 interface ................................................................................... 207 5.7.1.7 Pin assignment for Industrial Ethernet interface ....................................................................... 207 5.7.1.8 Grounding connection ............................................................................................................... 207 5.7.2 Planning operation .................................................................................................................... 208 5.7.2.1 Antenna/read point configurations ............................................................................................ 208 5.7.3 Installation/mounting ................................................................................................................. 209 5.7.4 Configuration/integration ........................................................................................................... 210 5.7.5 Technical specifications ............................................................................................................ 211 5.7.6 Dimension drawing .................................................................................................................... 213
Table of contents SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 9 5.7.7 Certificates and approvals ......................................................................................................... 214 5.7.7.1 FCC information ......................................................................................................................... 215 5.7.7.2 IC-FCB information .................................................................................................................... 216 5.8 RF685R reader .......................................................................................................................... 217 5.8.1 Description ................................................................................................................................. 217 5.8.1.1 Overview .................................................................................................................................... 217 5.8.1.2 Ordering data ............................................................................................................................. 218 5.8.1.3 Status display ............................................................................................................................. 219 5.8.1.4 Pin assignment of the digital I/O interface ................................................................................. 219 5.8.1.5 Connection scheme for the digital I/O interface ......................................................................... 220 5.8.1.6 Pin assignment of the RS-422 interface .................................................................................... 226 5.8.1.7 Pin assignment for Industrial Ethernet interface ........................................................................ 226 5.8.1.8 Grounding connection ................................................................................................................ 226 5.8.2 Planning operation ..................................................................................................................... 227 5.8.2.1 Selecting the antenna ................................................................................................................ 227 5.8.2.2 Internal antenna ......................................................................................................................... 227 5.8.2.3 External antenna ........................................................................................................................ 235 5.8.3 Installation/mounting .................................................................................................................. 235 5.8.4 Configuration/integration ............................................................................................................ 236 5.8.5 Technical specifications ............................................................................................................. 237 5.8.6 Dimension drawing .................................................................................................................... 239 5.8.7 Certificates and approvals ......................................................................................................... 240 5.8.7.1 CE mark ..................................................................................................................................... 240 5.8.7.2 Country-specific certifications .................................................................................................... 240 5.8.7.3 FCC information ......................................................................................................................... 241 5.8.7.4 IC-FCB information .................................................................................................................... 242 5.9 Reader RF680M......................................................................................................................... 243 5.9.1 Description ................................................................................................................................. 243 5.9.2 Field of application and features ................................................................................................ 243 6 Antennas ............................................................................................................................................ 245 6.1 Overview .................................................................................................................................... 245 6.2 RF620A antenna ........................................................................................................................ 247 6.2.1 Description ................................................................................................................................. 247 6.2.2 Ordering data ............................................................................................................................. 248 6.2.3 Installation and assembly ........................................................................................................... 248 6.2.3.1 RF620A mounting types ............................................................................................................ 248 6.2.4 Connecting an antenna to the reader ........................................................................................ 249 6.2.4.1 Overview .................................................................................................................................... 249 6.2.4.2 Connecting RF620A to an RF600 reader .................................................................................. 250 6.2.5 Parameter settings of RF620A for RF620R/RF630R ................................................................ 251 6.2.6 Parameter settings of RF620A for RF640R/RF670R ................................................................ 252 6.2.7 Setting RF620A parameters for RF650R/RF680R/RF685R ...................................................... 253 6.2.8 Alignment of transponders to the antenna ................................................................................. 254 6.2.9 Antenna patterns ........................................................................................................................ 257 6.2.9.1 Antenna pattern ETSI ................................................................................................................ 257 6.2.9.2 Antenna pattern FCC ................................................................................................................. 260 6.2.9.3 Interpretation of directional radiation patterns ........................................................................... 263 6.2.10 Read/write ranges ...................................................................................................................... 263 6.2.11 Technical data ............................................................................................................................ 270 6.2.12 Dimension drawing .................................................................................................................... 271
Table of contents SIMATIC RF600 10 System Manual, xx/2014, J31069-D0171-U001-A15-7618 6.2.13 Approvals & certificates ............................................................................................................. 271 6.3 Antenna RF640A ....................................................................................................................... 273 6.3.1 Description ................................................................................................................................ 273 6.3.2 Ordering data ............................................................................................................................ 274 6.3.3 Installation and assembly .......................................................................................................... 274 6.3.3.1 RF640A mounting types ............................................................................................................ 274 6.3.4 Connecting an antenna to the reader ....................................................................................... 275 6.3.4.1 Bending radii and bending cycles of the cable ......................................................................... 276 6.3.5 Parameter settings of RF640A for RF620R/RF630R ............................................................... 276 6.3.6 Parameter settings of RF640A for RF640R/RF670R ............................................................... 277 6.3.7 Setting RF640A parameters for RF650R .................................................................................. 278 6.3.8 Setting RF640A parameters for RF680R/RF685R ................................................................... 279 6.3.9 Antenna patterns ....................................................................................................................... 281 6.3.9.1 Antenna radiation patterns in the ETSI frequency band ........................................................... 281 6.3.9.2 Antenna radiation patterns in the FCC frequency band ............................................................ 286 6.3.9.3 Interpretation of directional radiation patterns........................................................................... 291 6.3.10 Technical data ........................................................................................................................... 292 6.3.11 Dimension drawing .................................................................................................................... 294 6.3.12 Approvals & certificates ............................................................................................................. 295 6.4 Antenna RF642A ....................................................................................................................... 296 6.4.1 Description ................................................................................................................................ 296 6.4.2 Ordering data ............................................................................................................................ 297 6.4.3 Installation and assembly .......................................................................................................... 297 6.4.3.1 RF640A mounting types ............................................................................................................ 297 6.4.4 Connecting an antenna to the reader ....................................................................................... 298 6.4.4.1 Bending radii and bending cycles of the cable ......................................................................... 299 6.4.5 Alignment of transponders to the antenna ................................................................................ 300 6.4.6 Parameter settings of RF642A for RF620R/RF630R ............................................................... 303 6.4.7 Parameter settings of RF642A for RF640R/RF670R ............................................................... 304 6.4.8 Setting RF642A parameters for RF650R .................................................................................. 305 6.4.9 Setting RF642A parameters for RF680R/RF685R ................................................................... 306 6.4.10 Antenna patterns ....................................................................................................................... 307 6.4.10.1 Antenna radiation patterns in the ETSI frequency band ........................................................... 307 6.4.10.2 Antenna radiation patterns in the FCC frequency band ............................................................ 309 6.4.10.3 Interpretation of directional radiation patterns........................................................................... 311 6.4.11 Technical data ........................................................................................................................... 312 6.4.12 Dimension drawing .................................................................................................................... 313 6.4.13 Approvals & certificates ............................................................................................................. 314 6.5 RF660A antenna ....................................................................................................................... 315 6.5.1 Description ................................................................................................................................ 315 6.5.2 Installation and assembly .......................................................................................................... 316 6.5.2.1 RF660A mounting types ............................................................................................................ 316 6.5.3 Connecting an antenna to a reader .......................................................................................... 317 6.5.3.1 Bending radii and bending cycles of the cable ......................................................................... 318 6.5.4 Parameter settings of RF660A for RF620R/RF630R ............................................................... 318 6.5.5 Parameter settings of RF660A for RF640R/RF670R ............................................................... 319 6.5.6 Setting RF660A parameters for RF650R .................................................................................. 320 6.5.7 Setting RF660A parameters for RF680R/RF685R ................................................................... 321 6.5.8 Antenna patterns ....................................................................................................................... 323 6.5.8.1 Antenna pattern ......................................................................................................................... 323 6.5.9 Interpretation of directional radiation patterns........................................................................... 325
Table of contents SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 11 6.5.10 Technical data ............................................................................................................................ 326 6.5.11 Dimension drawing .................................................................................................................... 328 6.5.12 Approvals & certificates ............................................................................................................. 329 6.6 Mounting types ........................................................................................................................... 330 6.6.1 Overview .................................................................................................................................... 330 6.6.2 Ordering data ............................................................................................................................. 330 6.6.3 Mounting with antenna mounting kit .......................................................................................... 331 7 Transponder/tags ................................................................................................................................ 333 7.1 Overview .................................................................................................................................... 333 7.1.1 Mode of operation of transponders/tags .................................................................................... 333 7.1.2 Transponder classes and generations ....................................................................................... 334 7.1.3 Electronic Product Code (EPC) ................................................................................................. 334 7.1.4 SIMATIC memory configuration of the RF600 transponders and labels ................................... 336 7.1.5 Minimum distances and maximum ranges ................................................................................ 344 7.1.5.1 Configurations of antenna and transponder .............................................................................. 344 7.1.5.2 Effects of the materials of the mounting surfaces on the range ................................................ 346 7.1.5.3 Maximum read/write ranges of transponders ............................................................................ 347 7.1.5.4 Minimum distances between antennas and transponders ........................................................ 349 7.2 SIMATIC RF630L Smartlabel .................................................................................................... 350 7.2.1 Features ..................................................................................................................................... 350 7.2.2 Ordering data ............................................................................................................................. 351 7.2.3 Minimum spacing between labels .............................................................................................. 351 7.2.4 Memory configuration of the smart label .................................................................................... 352 7.2.5 Technical data ............................................................................................................................ 352 7.2.6 Dimension drawings ................................................................................................................... 354 7.3 SIMATIC RF680L Smartlabel .................................................................................................... 356 7.3.1 Features ..................................................................................................................................... 356 7.3.2 Delivery format ........................................................................................................................... 357 7.3.3 Ordering data ............................................................................................................................. 357 7.3.4 Minimum spacing between labels .............................................................................................. 358 7.3.5 Memory configuration of the smart label .................................................................................... 358 7.3.6 Mounting on metal ..................................................................................................................... 359 7.3.7 Technical data ............................................................................................................................ 360 7.3.7.1 Mechanical data ......................................................................................................................... 360 7.3.7.2 Electrical data ............................................................................................................................. 360 7.3.7.3 Memory specifications ............................................................................................................... 361 7.3.7.4 Environmental conditions ........................................................................................................... 361 7.3.8 Certificates and approvals ......................................................................................................... 361 7.3.9 Dimension drawing .................................................................................................................... 362 7.4 SIMATIC RF610T....................................................................................................................... 363 7.4.1 Features ..................................................................................................................................... 363 7.4.2 Ordering data ............................................................................................................................. 363 7.4.3 Safety instructions for the device/system .................................................................................. 364 7.4.4 Minimum spacing between labels .............................................................................................. 364 7.4.5 Memory configuration of the transponder .................................................................................. 364 7.4.6 Technical data ............................................................................................................................ 365 7.4.6.1 Mechanical data ......................................................................................................................... 365 7.4.6.2 Electrical data ............................................................................................................................. 365 7.4.6.3 Memory specifications ............................................................................................................... 366
Table of contents SIMATIC RF600 12 System Manual, xx/2014, J31069-D0171-U001-A15-7618 7.4.6.4 Environmental conditions .......................................................................................................... 366 7.4.7 Certificates and approvals......................................................................................................... 367 7.4.8 Dimension drawing .................................................................................................................... 367 7.5 SIMATIC RF610T ATEX ........................................................................................................... 368 7.5.1 Features .................................................................................................................................... 368 7.5.2 Ordering data ............................................................................................................................ 368 7.5.3 Safety instructions for the device/system .................................................................................. 369 7.5.4 Minimum spacing between labels ............................................................................................. 369 7.5.5 Memory configuration ................................................................................................................ 369 7.5.6 Technical specifications ............................................................................................................ 370 7.5.6.1 Mechanical data ........................................................................................................................ 370 7.5.6.2 Electrical data ............................................................................................................................ 370 7.5.6.3 Memory data ............................................................................................................................. 371 7.5.6.4 Environmental conditions .......................................................................................................... 371 7.5.6.5 Use of the transponder in the Ex protection area ..................................................................... 371 7.5.6.6 Use of the transponder in hazardous areas for gases .............................................................. 372 7.5.6.7 Use of the transponder in hazardous areas for dusts ............................................................... 373 7.5.7 Certificates and approvals......................................................................................................... 374 7.5.8 Dimension drawing .................................................................................................................... 374 7.6 SIMATIC RF620T ...................................................................................................................... 375 7.6.1 Characteristics .......................................................................................................................... 375 7.6.2 Ordering data ............................................................................................................................ 376 7.6.3 Planning the use ....................................................................................................................... 376 7.6.3.1 Optimum antenna/transponder positioning with planar mounting of the transponder on metal .......................................................................................................................................... 376 7.6.3.2 Range when mounted on flat metallic carrier plates ................................................................. 377 7.6.3.3 Influence of conducting walls on the range ............................................................................... 378 7.6.3.4 Directional radio pattern of the transponder on metallic surfaces............................................. 380 7.6.3.5 Range when mounted on non-metallic carrier materials .......................................................... 381 7.6.3.6 Directional radio pattern of the transponder on non-metallic surfaces ..................................... 381 7.6.3.7 Range when mounted on ESD carrier materials....................................................................... 383 7.6.3.8 Communication with multiple transponders .............................................................................. 385 7.6.4 Mounting instructions ................................................................................................................ 385 7.6.5 Memory configuration of the transponder ................................................................................. 386 7.6.6 Technical Specifications ............................................................................................................ 387 7.6.6.1 Mechanical data ........................................................................................................................ 387 7.6.6.2 Electrical data ............................................................................................................................ 387 7.6.6.3 Memory specifications ............................................................................................................... 387 7.6.6.4 Environmental conditions .......................................................................................................... 388 7.6.6.5 Chemical resistance of the transponder RF620T ..................................................................... 388 7.6.7 Certificates and approvals......................................................................................................... 391 7.6.8 Dimension drawing .................................................................................................................... 392 7.7 SIMATIC RF622T ...................................................................................................................... 393 7.8 SIMATIC RF625T ...................................................................................................................... 393 7.8.1 Characteristics .......................................................................................................................... 393 7.8.2 Ordering data ............................................................................................................................ 393 7.8.3 Planning the use ....................................................................................................................... 394 7.8.3.1 Optimum antenna/transponder positioning with planar mounting of the transponder on metal .......................................................................................................................................... 394 7.8.3.2 Range when mounted on flat metallic carrier plates ................................................................. 395
Table of contents SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 13 7.8.3.3 Range when mounted on non-metallic carrier materials ........................................................... 396 7.8.3.4 Influence of conducting walls on the range ................................................................................ 396 7.8.3.5 Mounting in metal ....................................................................................................................... 398 7.8.3.6 Directional radiation pattern of the transponder ......................................................................... 399 7.8.4 Mounting instructions ................................................................................................................. 402 7.8.5 Memory configuration of the transponder .................................................................................. 402 7.8.6 Technical Specifications ............................................................................................................ 402 7.8.6.1 Mechanical data ......................................................................................................................... 402 7.8.6.2 Electrical data ............................................................................................................................. 403 7.8.6.3 Information on memory .............................................................................................................. 403 7.8.6.4 Environmental conditions ........................................................................................................... 403 7.8.6.5 Chemical resistance of the RF625T transponder ...................................................................... 404 7.8.7 Certificates and approvals ......................................................................................................... 405 7.8.8 Dimension drawing .................................................................................................................... 405 7.9 SIMATIC RF630T....................................................................................................................... 406 7.9.1 Characteristics ........................................................................................................................... 406 7.9.2 Ordering data ............................................................................................................................. 407 7.9.3 Planning application ................................................................................................................... 407 7.9.3.1 Optimum antenna/transponder positioning with plane mounting of the transponder on metal .......................................................................................................................................... 407 7.9.3.2 Range when mounted on flat metallic carrier plates .................................................................. 410 7.9.3.3 Influence of conducting walls on the range ................................................................................ 410 7.9.3.4 Directional radiation pattern of the transponder ......................................................................... 412 7.9.4 Mounting instructions ................................................................................................................. 413 7.9.5 Memory configuration of the transponder .................................................................................. 413 7.9.6 Technical specifications ............................................................................................................. 414 7.9.6.1 Mechanical data ......................................................................................................................... 414 7.9.6.2 Electrical data ............................................................................................................................. 414 7.9.6.3 Memory specifications ............................................................................................................... 414 7.9.6.4 Environmental conditions ........................................................................................................... 415 7.9.6.5 Chemical resistance of the transponder .................................................................................... 415 7.9.7 Certificates and approvals ......................................................................................................... 417 7.9.8 Dimension drawing .................................................................................................................... 417 7.10 SIMATIC RF640T Gen 2 ............................................................................................................ 418 7.10.1 Characteristics ........................................................................................................................... 418 7.10.2 Ordering data ............................................................................................................................. 419 7.10.3 Planning the use ........................................................................................................................ 419 7.10.3.1 Optimum antenna/transponder positioning with plane mounting of the transponder on metal .......................................................................................................................................... 419 7.10.3.2 Range when mounted on flat metallic carrier plates .................................................................. 420 7.10.3.3 Range when mounted on non-metallic carrier materials ........................................................... 421 7.10.3.4 Influence of conducting walls on the range ................................................................................ 421 7.10.3.5 Directional radiation pattern of the transponder ......................................................................... 423 7.10.3.6 Use of the transponder in the Ex protection area ...................................................................... 424 7.10.3.7 Use of the transponder in hazardous areas for gases ............................................................... 425 7.10.3.8 Use of the transponder in hazardous areas for dusts ................................................................ 427 7.10.4 Mounting instructions ................................................................................................................. 431 7.10.5 Memory configuration of the transponder .................................................................................. 431 7.10.6 Technical Specifications ............................................................................................................ 432 7.10.6.1 Mechanical data ......................................................................................................................... 432 7.10.6.2 Electrical data ............................................................................................................................. 432
Table of contents SIMATIC RF600 14 System Manual, xx/2014, J31069-D0171-U001-A15-7618 7.10.6.3 Memory specifications ............................................................................................................... 432 7.10.6.4 Environmental conditions .......................................................................................................... 433 7.10.6.5 Chemical resistance of the RF640T transponder ..................................................................... 434 7.10.7 Certificates and approvals......................................................................................................... 436 7.10.7.1 EC Declaration of Conformity according to directive 94/9EC RF640T Gen 2 UHF Tool Tag Version 1 ............................................................................................................................ 436 7.10.8 Dimension drawing .................................................................................................................... 437 7.11 SIMATIC RF680T ...................................................................................................................... 438 7.11.1 Characteristics .......................................................................................................................... 438 7.11.2 Ordering data ............................................................................................................................ 439 7.11.3 Planning the use ....................................................................................................................... 439 7.11.3.1 Optimum antenna/transponder positioning with plane mounting of the transponder on metal .......................................................................................................................................... 439 7.11.3.2 Range when mounted on flat metallic carrier plates ................................................................. 440 7.11.3.3 Influence of conducting walls on the range ............................................................................... 441 7.11.3.4 Directional radiation pattern of the transponder on metallic surfaces ....................................... 443 7.11.3.5 Range when mounted on non-metallic carrier materials .......................................................... 444 7.11.3.6 Directional radiation pattern of the transponder on non-metallic surfaces ............................... 444 7.11.3.7 Relationship between performance and reading range ............................................................ 446 7.11.3.8 Use of the transponder in hazardous areas .............................................................................. 447 7.11.3.9 Use of the transponder in hazardous areas for gases .............................................................. 448 7.11.3.10 Use of the transponder in hazardous areas for dusts .......................................................... 451 7.11.4 Mounting instructions ................................................................................................................ 454 7.11.5 Memory configuration of the transponder ................................................................................. 454 7.11.6 Technical specifications ............................................................................................................ 455 7.11.6.1 Mechanical data ........................................................................................................................ 455 7.11.6.2 Electrical data ............................................................................................................................ 455 7.11.6.3 Memory specifications ............................................................................................................... 455 7.11.6.4 Environmental conditions .......................................................................................................... 456 7.11.6.5 Chemical resistance of the RF680T transponder ..................................................................... 457 7.11.7 Certificates and approvals......................................................................................................... 458 7.11.7.1 EC Declaration of Conformity according to directive 94/9/EG RF680T Version 1 .................... 458 7.11.8 Dimension drawing .................................................................................................................... 459 8 Integration into networks ...................................................................................................................... 461 8.1 Overview of parameterization of RF600 reader ........................................................................ 461 8.2 Integration in IT networks via the user application .................................................................... 461 8.3 Integration in SIMATIC networks .............................................................................................. 462 9 System diagnostics .............................................................................................................................. 469 9.1 Error messages and flash codes for RF620R/RF630R ............................................................ 469 9.2 Flashing codes RF640R/RF670R ............................................................................................. 479 9.3 Error messages RF640R/RF670R ............................................................................................ 479 9.4 LED displays RF650R/RF680R/RF685R .................................................................................. 480 9.4.1 LED operating display ............................................................................................................... 481 9.4.2 Error display by LEDs ............................................................................................................... 481
Table of contents SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 15 10 Accessories ........................................................................................................................................ 483 10.1 Wide-range power supply unit for SIMATIC RF systems .......................................................... 483 10.1.1 Features ..................................................................................................................................... 483 10.1.2 Scope of supply.......................................................................................................................... 484 10.1.3 Ordering data ............................................................................................................................. 484 10.1.4 Safety Information ...................................................................................................................... 485 10.1.5 Connecting ................................................................................................................................. 487 10.1.6 Technical specifications ............................................................................................................. 488 10.1.7 Pin assignment of DC outputs and mains connection ............................................................... 490 10.1.8 Dimension drawing .................................................................................................................... 491 10.1.9 Certificates and approvals ......................................................................................................... 492 10.2 The PC adapter for SIMATIC RF-DIAG ..................................................................................... 493 10.2.1 Description ................................................................................................................................. 493 10.2.2 Pin assignment of the RS-422 interface .................................................................................... 494 10.2.3 Technical specifications ............................................................................................................. 497 10.2.4 Dimension drawing .................................................................................................................... 499 10.2.5 Certificates and approvals ......................................................................................................... 500 A Appendix............................................................................................................................................. 501 A.1 Certificates and approvals ......................................................................................................... 501 A.2 Service & support ....................................................................................................................... 504 Glossary ............................................................................................................................................. 507 Index................................................................................................................................................... 521
Table of contents SIMATIC RF600 16 System Manual, xx/2014, J31069-D0171-U001-A15-7618
SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 17 REVIEW Introduction 1 1.1 Preface Purpose of this document This system manual contains the information needed to plan and configure the RF600 system. It is intended both for programming and testing/debugging personnel who commission the system themselves and connect it with other units (automation systems, further programming devices), as well as for service and maintenance personnel who install expansions or carry out fault/error analyses. Scope of this documentation This documentation is valid for all supplied variants of the SIMATIC RF600 system and describes the products supplied as of xx 2014. If you are using older firmware versions, please refer to the 08/2011 edition of the documentation. Registered trademarks SIMATIC ® is a registered trademark of the Siemens AG.
Introduction 1.1 Preface SIMATIC RF600 18 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW History Edition Comment 11/2005 First edition 03/2006 2. revised edition 04/2006 3. revised and extended edition: Details in the technical descriptions were revised. 06/2006 4. revised and extended edition 07/2008 5. revised and extended edition 11/2008 6. revised and extended edition: new RF620R and RF630R readers 07/2009 7. revised and extended edition: FCC approval RF620R/RF630R 10/2009 8. revised and expanded edition for multitag mode 12/2009 9. revised and extended edition 06/2010 10. revised and extended edition 09/2010 11. revised edition 08/2011 12. revised and expanded edition: New reader RF640R, new antennas RF640A and RF642A 06/2012 13. revised and extended edition 03/2013 14. revised and extended edition xx/2014 15. revised and extended edition: New readers RF650R, RF680R and RF685R Declaration of conformity The EC declaration of conformity and the corresponding documentation are made available to authorities in accordance with EC directives. Your sales representative can provide these on request. Observance of installation guidelines The installation guidelines and safety instructions given in this documentation must be followed during commissioning and operation.
Introduction 1.2 Abbreviations and naming conventions SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 19 REVIEW 1.2 Abbreviations and naming conventions The following terms/abbreviations are used synonymously in this document: Write/read device (SLG) Reader Mobile data storage unit (MDS), data carrier,SmartLabel Transponder, tag Interface module (ASM) Communications module (CM) 1.3 Navigating in the system manual Structure of contents Contents Table of contents Organization of the documentation, including the index of pages and sections Introduction Purpose, layout and description of the important topics. Safety Information Refers to all the valid technical safety aspects which have to be adhered to while installing, commissioning and operating the product/system and with reference to statutory regulations. System overview Overview of all RF identification systems, system overview of SIMATIC RF600. RF600 system planning Information about possible applications of SIMATIC RF600, support for application planning, tools for finding suitable SIMATIC RF600 components. Readers Description of readers which can be used for SIMATIC RF600. Antennas Description of antennas which can be used for SIMATIC RF600. Transponder/tags Description of transponders which can be used for SIMATIC RF600. Integration into networks Integration of the RF600 reader to higher-level systems, control. System diagnostics Description of the flash codes and error codes of the reader. Accessories Connecting cable, wide-range power supply unit, technical data, ordering lists, dimension drawings Appendix Service and support, contact partners, training centers. List of abbreviations List of all abbreviations used in the document.
Introduction 1.3 Navigating in the system manual SIMATIC RF600 20 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW
SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 21 REVIEW Safety Information 2 2.1 General safety instructions Note Heed the safety notices Please observe the safety instructions on the back cover of this documentation. SIMATIC RFID products comply with the salient safety specifications to VDE/DIN, IEC, EN, UL and CSA. If you have questions about the admissibility of the installation in the designated environment, please contact your service representative. NOTICE Alterations not permitted Alterations to the devices are not permitted. Failure to observe this requirement shall constitute a revocation of the radio equipment approval, CE approval and manufacturer's warranty. Repairs WARNING Repairs only by authorized qualified personnel Repairs may only be carried out by authorized qualified personnel. Unauthorized opening of and improper repairs to the device may result in substantial damage to equipment or risk of personal injury to the user.
Safety Information 2.1 General safety instructions SIMATIC RF600 22 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Lightning protection CAUTION Installation only in protected areas The antenna can be installed in the protected part of a building. When implementing your lightning protection concept, make sure you adhere to the VDE 0182 or IEC 62305 standards. Figure 2-1 Mounting the reader in protected areas System expansion Only install system expansion devices designed for this device. If you install other upgrades, you may damage the system or violate the safety requirements and regulations for radio frequency interference suppression. Contact your technical support team or where you purchased your device to find out which system expansion devices may safely be installed. Note Warranty conditions If you cause system defects by improperly installing or exchanging system expansion devices, the warranty becomes void.
Safety Information 2.2 Safety instructions for third-party antennas as well as for modifications to the RF600 system SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 23 REVIEW 2.2 Safety instructions for third-party antennas as well as for modifications to the RF600 system Always observe the following general safety instructions before selecting a component from a different vendor: The manufacturer accepts no responsibility for functional suitability or legal implications for the installation of third-party components. Note Loss of radio equipment approvals Alterations to the SIMATIC RF600 devices themselves are not permitted. Failure to observe this requirement shall constitute a revocation of the CE, FCC, UL, CSA radio equipment approvals and the manufacturer's warranty. Modifications to the SIMATIC RF600 system NOTICE Damage to the system If you install unsuitable or unapproved extensions, you may damage the system or violate the safety requirements and regulations for radio frequency interference suppression. Contact your technical support team or where you purchased your device to find out which system extensions may safely be installed. NOTICE Loss of warranty If you cause defects on the SIMATIC RF600 system by improperly installing or exchanging system expansions, the warranty becomes void. Note Loss of validity for type tests and certificates SIMATIC RFID products comply with the salient safety specifications to VDE/DIN, IEC, EN, UL and CSA. When using RFID components which do not belong to the RF600 range of products, the validity of all type tests as well as all certificates relevant to the RF600 are canceled: CE, FCC, UL, CSA.
Safety Information 2.3 Safety distance to transmitter antenna SIMATIC RF600 24 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Note User responsibility for modified product As a user of the modified product, you accept responsibility for use of the complete RFID product comprising both SIMATIC RF600 components and third-party RFID components. This particularly applies to modification or replacement of: • Antennas • Antenna cables • readers • Power supply units with connection cables 2.3 Safety distance to transmitter antenna 2.3.1 Safety distance between transmitter antenna and personnel For antenna configurations where it is possible to be briefly or constantly within the transmission range of the antennas, as in loading ramps, for example, minimum distances must be maintained. Limits The ICRP (International Commission of Radiological Protection) has worked out limit values for human exposure to HF fields that are also recommended by the ICNIRP (International Commission of Non Ionizing Radiological Protection). In German legislation on emissions (since 1997), the following limit values apply. These can vary according to frequency: Frequency f [MHz] Electrical field strength E [V/m] Magnetic field strength H [A/m] 10 - 400 27,5 0,073 400 - 2.000 1.375 x f1/2 0.0037 x f1/2 2.000 - 300.000 61 0,16 The limit values for the 900 MHz reader antenna alternating field are thus: Electrical field strength: E = 41.25 V/m Magnetic field strength: H = 0.111 A/m HF power density: E x H = 4.57 W/m2
Safety Information 2.3 Safety distance to transmitter antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 25 REVIEW 2.3.2 Minimum distance to antenna in accordance with ETSI Minimum distance to antenna in accordance with ETSI (EU, EFTA, Turkey) At a transmission frequency of 900 MHz, the wavelength of the electromagnetic wave λ is approximately 0.34 m. For distances less than 1 λ in the near field, the electrical field strength (1/r) diminishes exponentially to the power three over distance, and for distances greater than 1 λ, it diminishes exponentially to the power two over distance. The horizontal line at 41.25V/m marks the "safety limit value". For the maximum permitted transmit power (1/r2) in accordance with ETSI (2 W ERP), the "safety distance" is d = 0.24 m. This means that personnel should not remain closer than 24 cm to the transmitter antenna for extended periods (for several hours without interruption). Remaining within the vicinity of the antenna for a brief period, even for repeated periods (at a distance < 0.24 m), is harmless according to current knowledge. Distance to transmitter antenna [m] Feld strength [V/m] % of limit value 1 10 24 5 2 5 If the transmitter power is set lower than the highest permissible value (2 watts ERP), the "safety distance" reduces correspondingly. The values for this are as follows: Radiated power ERP [W] Safety distance to transmitter antenna [m] 2.0 0.24 1.0 0.17 0.5 0.12
Safety Information 2.3 Safety distance to transmitter antenna SIMATIC RF600 26 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW RF620R/RF630R-specific notes Note Reduced maximum radiated power with RF620R/RF630R readers The SIMATIC RF620R (ETSI) reader has a maximum radiated power of 0.5 W ERP. The safety distance is therefore at least 0.12 m. The SIMATIC RF630R (ETSI) reader has a maximum transmit power of 0.5 W. The radiated power therefore depends on the antenna cable and the type of antenna used, but cannot exceed the 2 W ERP. RF650R/RF680R/RF685R-specific notes Note Reduced maximum radiated power with RF650R/RF680R/RF685R readers The SIMATIC RF650R (ETSI) reader has a maximum transmit power of 1 W. The radiated power therefore depends on the antenna cable and the type of antenna used, but cannot exceed the 2 W ERP. The SIMATIC RF680R (ETSI) reader has a maximum transmit power of 2 W. The radiated power therefore depends on the antenna cable and the type of antenna used, but cannot exceed the 2 W ERP. The SIMATIC RF685R (ETSI) reader has a maximum radiated power of 2 W ERP. The safety distance is therefore at least 0.12 m.
Safety Information 2.3 Safety distance to transmitter antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 27 REVIEW 2.3.3 Minimum distance to antenna in accordance with FCC (USA) Minimum distance to antenna in accordance with FCC (USA) For the maximum permitted radiated power in accordance with FCC (4 W EIRP), the "safety distance" is d = 0.26 m. This means that personnel should not remain closer than 26 cm to the transmitter antenna for extended periods (several hours without interruption). Remaining within the vicinity of the antenna for brief period, even repeated periods (at a distance < 0.26 m) is harmless to health according to current knowledge. The horizontal line at 41.25 V/m marks the "safety limit value". Distance to transmitter antenna [m] Feld strength [V/m] % of limit value 1 10.9 26 5 2.2 5.3 If the transmit power is set lower than the highest permitted value (4 W EIRP), the "safety distance" reduces correspondingly. The values for this are as follows: Radiated power EIRP [W] Safety distance to transmitter antenna [m] 4.0 0.26 <2.5 >0.20 Generally a safety distance of at least 0.2 m should be maintained.
Safety Information 2.3 Safety distance to transmitter antenna SIMATIC RF600 28 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW RF620R/RF630R-specific notes Note Reduced maximum radiated power with RF620R/RF630R readers The SIMATIC RF620R (FCC) reader has a maximum transmit power of 0.5 W. This means that the radiated power of 4 W EIRP cannot be exceeded with the internal antenna. The SIMATIC RF630R (FCC) reader has a maximum transmit power of 0.5 W. The radiated power therefore depends on the antenna cable and the type of antenna used, but cannot exceed the 4 W EIRP. RF650R/RF680R/RF685R-specific notes Note Reduced maximum radiated power with RF650R/RF680R/RF685R readers The SIMATIC RF650R (FCC) reader has a maximum transmit power of 1 W. The radiated power therefore depends on the antenna cable and the type of antenna used, but cannot exceed the 4 W EIRP. The SIMATIC RF680R (FCC) reader has a maximum transmit power of 2 W. The radiated power therefore depends on the antenna cable and the type of antenna used, but cannot exceed the 4 W EIRP. The SIMATIC RF685R (CC) reader has a maximum transmit power of 2 W. This means that the safety distance is at least 0.12 m.
SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 29 REVIEW System overview of SIMATIC RF600 3 SIMATIC RF600 is an identification system that operates in the UHF range. UHF technology supports large write/read distances with passive transponders. The SIMATIC RF650R or RF680R readers (write/read devices), fitted for example on the gates of a warehouse, automatically record every movement of goods, and signal these to the higher-level systems. The data is filtered and compressed there by data management software at the control level for example to generate the incoming goods transaction for the ERP (Enterprise Resource Planning) system at the business administration control level. At the same time, the delivery can be automatically checked for correctness and completeness prior to storage by means of the electronic delivery list. The general automation and IT structure of a company is shown in the following figure. This comprises several different levels that are described in detail below. Figure 3-1 System overview SIMATIC RF600 with RF650R, RF680R and RF685R
System overview of SIMATIC RF600 2.3 Safety distance to transmitter antenna SIMATIC RF600 30 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Figure 3-2 System overview SIMATIC RF600 with RF620R, RF630R, RF640R and RF670R ● Acquisition level This level contains the RFID readers that read the appropriate transponder data and transfer it to the next higher level. ● Control level At the control level , the RFID data is collected, preprocessed and made available to the production control and business administration control levels for further processing.
System overview of SIMATIC RF600 3.1 Application areas of RF600 SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 31 REVIEW ● Production control The Manufacturing Execution System (MES) closes the gap between the data that arises in the automation environment (control level) and the logistic and commercial processes of the company (business administration control). MES solutions are used, for example, for defining and performing production processes. ● Business administration control This level covers the planning and control of the equipment used. For this purpose, Enterprise Resource Planning (ERP) systems and Supply Chain Management (SCM) systems are used with modules for cost accounting, financial bookkeeping and personnel management. ● Global integration At this level, product information can be exchanged at an inter-company level. This can be performed over the Internet with the help of special services. 3.1 Application areas of RF600 RFID (radio frequency identification) permits interruption-free tracking and documentation of all delivered, stocked and shipped goods in the incoming goods, warehouse, production logistics and distribution departments. A small data medium - referred to as SmartLabel, transponder or tag - is attached to every item, package or pallet, and contains all important information. The data medium receives the power it requires via an antenna which is also used for data transmission.
System overview of SIMATIC RF600 3.2 System components (hardware/software) SIMATIC RF600 32 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 3.2 System components (hardware/software) RF600 products Description The RF620R reader creates with its connection to a SIMATIC controller optimum preconditions for production-related application scenarios and/or production-related logistics applications by RFID. It has an integrated circular polarized antenna. The RF630R reader creates with its connection to a SIMATIC controller optimum preconditions for production-related application scenarios and/or production-related logistics applications by RFID. It has 2 connections for external antennas. Due to its compact format and high degree of protection, the RF640R reader is ideally suited to applications in production logistics and distribution. The integrated data processing makes it easier to use in complex scenarios and reduces the IT integration costs. Integration is achieved using an XML protocol, TCP/IP and Ethernet. It has an integrated circular polarized antenna.
System overview of SIMATIC RF600 3.2 System components (hardware/software) SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 33 REVIEW RF600 products Description Due to its compact format and high degree of protection, the RF670R reader is ideally suited to applications in production logistics and distribution. The integrated data processing makes it easier to use in complex scenarios and reduces the IT integration costs. Integration is achieved using an XML protocol, TCP/IP and Ethernet. Due to its compact design the RF650R reader is suitable for applications in production logistics. Integration is achieved using an XML protocol, TCP/IP and Ethernet. It has 4 connectors for external antennas. Due to its compact design and high degree of protection, the RF680R reader is ideally suited to applications in production logistics and distribution. Integration is achieved using an XML protocol, TCP/IP and Ethernet or PROFINET. It has 4 connectors for external antennas. Due to its compact design and high degree of protection, the RF685R reader is ideally suited to applications in production logistics and distribution. Integration is achieved using an XML protocol, TCP/IP and Ethernet or PROFINET. It is equipped with an integrated antenna with switchable polarization and has a connector for an external antenna. SIMATIC RF680M expands the RF600 RF identification system with a powerful mobile reader for applications in the areas of logistics, production and service. In addition, it is an indispensable aid for startup and testing.
System overview of SIMATIC RF600 3.2 System components (hardware/software) SIMATIC RF600 34 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW RF600 products Description SIMATIC RF660A is a circular antenna of medium size for production and logistics applications. Up to 4 antennas can be connected to the RF670R reader depending on the application and up to two can be connected to the RF630R reader. One antenna can be connected to the RF640R or RF620R readers as an alternative to the internal antenna. The SIMATIC RF640A is a circular antenna of medium size for universal applications, for example material flow and logistics systems. Depending on the application, up to 4 antennas can be connected to the RF670R reader and up to two antennas can be connected to the RF630R reader. One antenna can be connected to the RF640R or RF620R reader as an alternative to the internal antenna. SIMATIC RF642A is a linear antenna of medium size for environments where a lot of metal occurs. Depending on the application, up to 4 antennas can be connected to the RF670R reader and up to two antennas can be connected to the RF630R reader. One antenna can be connected to the RF640R or RF620R reader as an alternative to the internal antenna.
System overview of SIMATIC RF600 3.3 Features SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 35 REVIEW RF600 products Description The SIMATIC RF620A is a linear antenna with a compact design suitable for industry. It is suitable for UHF transponders with normal (far field) antenna characteristics. Depending on the application, up to 4 antennas can be connected to the RF670R reader and up to two antennas can be connected to the RF630R reader. One antenna can be connected to the RF640R or RF620R reader as an alternative to the internal antenna. The RF600 transponder family provides the right solution for every location: The tool tag RF640T for industrial requirements is highly resistant to oils and can be mounted directly on metal. The container tag RF620T for industrial applications is rugged and highly resistant to cleaning agents. The RF630L SmartLabels made of plastic or paper can be used in a wide variety of applications: The application areas range from simple identification such as electronic barcode replacement/supplementation, through warehouse and distribution logistics, right up to product identification 3.3 Features The RF600 identification system has the following performance features: Table 3- 1 Features of the RF600 RFID system Type Contactless RFID (Radio Frequency IDentification) system in the UHF band Transmission frequency 865-868 MHz (ETSI: EU, EFTA, Turkey) 902-928 MHz (FCC: USA) 920.125 - 924.875 MHz (CMIIT: CHINA) Standards EPCglobal Class 1, Gen 2
System overview of SIMATIC RF600 3.3 Features SIMATIC RF600 36 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Table 3- 2 Features of the RF600 readers Reader Antennas Write/read distance Interface RF620R 1 x internal antenna 1 x antenna connector for external antennas Internal antenna: < 2 m External antenna: < 2.5 m PROFIBUS, PROFINET RF630R 2 x antenna connectors for external antennas 0.1 - 2 m PROFIBUS, PROFINET RF640R 1 x internal antenna 1 x antenna connector for external antennas Internal antenna: < 3.5 m External antenna: < 4 m Ethernet, PROFINET RF670R 4 x antenna connectors for external antennas < 4 m Ethernet, PROFINET RF650R 4 x antenna connectors for external antennas < 4 m Ethernet RF680R 4 x antenna connectors for external antennas < 4 m Ethernet, PROFINET RF685R 1 x internal antenna 1 x antenna connector for external antennas Internal antenna: < 3.5 m External antenna: < 4 m Ethernet, PROFINET Table 3- 3 RF680M mobile handheld terminal Transmission frequency 865-868 MHz (EU, EFTA, Turkey) 902-928 MHz (USA) Write/read distance Europe < 2 m USA < 1 m Standards EPCglobal Class 1, Gen 2 Table 3- 4 Transponder Version Tags / SmartLabels Designation Standards supported SmartLabels SmartLabel RF630L RF680L EPCglobal Class 1, Gen 2 ISO card Container tag Disc tag Powertrain tag Tool tag Heat-resistant tag RF610T RF620T RF625T RF630T RF640T (Gen 2) RF680T EPCglobal Class 1, Gen 2 Table 3- 5 Software RF-MANAGER Basic V2 PC software for assigning parameters to the RF670R and RF640R readers System requirements: Windows XP SP2 and higher
SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 37 REVIEW RF600 system planning 4 4.1 Overview You should observe the following criteria for implementation planning: ● Possible system configurations ● Antenna configurations ● Environmental conditions for transponders ● The response of electromagnetic waves in the UHF band ● Regulations applicable to frequency bands ● EMC Directives 4.2 Possible system configurations The SIMATIC RF600 system is characterized by a high level of standardization of its components. This means that the system follows the TIA principle throughout: Totally Integrated Automation. It provides maximum transparency at all levels with its reduced interface overhead. This ensures optimum interaction between all system components. The RF600 system with its flexible components offers many possibilities for system configuration. This section shows you how you can use the RF600 components on the basis of various example scenarios. Note Readers used in the following scenarios The scenarios shown in the following sections are based on the RF650R, RF680R and RF685R readers. Remember that the individual scenarios can also be implemented with the RF620R, RF630R, RF640R or RF670R readers.
RF600 system planning 4.2 Possible system configurations SIMATIC RF600 38 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 4.2.1 Scenario for material handling control This scenario shows a possible solution for monitoring and controlling the infeed of material to a production line. The objective is to provide the right material at the right time. This can be particularly useful in plants with frequently changing manufacturing scenarios for ensuring that incorrect infeed and downtimes are minimized. Features of the scenario The conveyor moves different transport containers past the readers in an arbitrary alignment. The RFID transponder is, however, always applied to the transport containers with the same alignment. The transponders in this scenario are transponders of the type SIMATIC RF680T. The conveyor belt has a maximum width of approximately 80 cm in this example. The transport speed is up to 2 m/s. With this arrangement only a single RFID transponder needs to be detected each time (single-tag). In this scenario a SIMATIC RF680R is used as the reader. Optimum reading reliability is ensured by four external SIMATIC RF660A antennas in a portal arrangement. When the distances to or between metal containers are very limited, the SIMATIC RF620A antenna is a good alternative. The SIMATIC RF680R reader reads the information of the transponder on the transport containers and forwards it to the SIMATIC S7 controller that controls the next actions depending on the transponder information.
RF600 system planning 4.2 Possible system configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 39 REVIEW 4.2.2 Scenario for workpiece identification A typical characteristic of modern manufacturing scenarios is their multitude of variations. The individual data and production steps are stored in the transponder of a tool holder or product. These data are read by the machining stations during a production process and, if necessary, tagged with status information. This can be used to dynamically identify which production step is the next in the series. This has the advantage that the production line can work automatically without the need to access higher system components. The use of RFID therefore increases the availability of the plant. Features of the scenario RFID tags are attached to workpiece holders. Their spatial orientation is always identical. With this arrangement, only a single transponder needs to be detected each time (single-tag). The transponders in this scenario are transponders of the type SIMATIC RF640T. The SIMATIC RF685R reader reads the information from the transponders with its integrated antenna and transfers it to the SIMATIC S7 controller. Depending on the stored transponder information, the SIMATIC S7 controller different control tasks, for example, automatically providing a suitable tool for an industrial robot at the correct time.
RF600 system planning 4.2 Possible system configurations SIMATIC RF600 40 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 4.2.3 Scenario for Intra logistics Intra logistics comprises all logistical procedures that are required on a production site as well as within the overall company. The main task of Intra logistics is to control the subsequent processes: ● Transporting goods from the incoming goods bay into the warehouse ● Management of stock ● Conveyance of goods from the warehouse for production ● Order picking ● Packing
RF600 system planning 4.2 Possible system configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 41 REVIEW Features of the scenario In this example scenario. items must be distributed to the correct storage location in a transport container via a separating filter. The RFID transponders of the type SIMATIC RF630L are directly attached to the item. The maximum transport speed of the conveyor belt is 2 m/s. In this scenario, bulk acquisition is necessary because several objects must be detected at the same time. The SIMATIC RF680R reader uses two external antennas in a portal arrangement to read the information from the transponders on the passing items and transfers it to the SIMATIC S7 controller via a communications module. The SIMATIC S7 controls the sorter of the conveyor system depending on the transponder information. If only one simple evaluation of the transponder ID is required, and the data will not be processed any further, the SIMATIC RF680R provides this function without being connected to the controller. The SIMATIC RF680M mobile handheld terminal is used in this example for additional evaluation and visualization of the item data directly on site.
RF600 system planning 4.2 Possible system configurations SIMATIC RF600 42 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 4.2.4 Scenario incoming goods, distribution of goods and outgoing goods The scenario consists of an RFID system with three readers. The SIMATIC RF650R reader with its four antennas monitors the incoming goods gate of a factory building hall through which pallets are delivered. Each pallet is fitted with a transponder. The transponders contain user data that provides information about the sender and receiver of the goods. This data is read out and passed on. The goods supplied on the pallets are processed in the factory and then exit the factory through the outgoing goods gate.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 43 REVIEW Features of the scenario in this example, the SIMATIC RF685R reader is controlled by a light barrier and monitors a conveyor belt; the conveyor belt transports the goods towards two output gates that are assigned to different recipients. Each item has a transponder that is always fitted at the same position and with the same alignment on the item. These transponders also contain user data that provides information about the sender and receiver of the goods. There is a separator at the end of the conveyor belt that determines the output gate to which the goods should be directed. The separator is set according to the results from the reader and the goods are distributed. After the sorter, the goods are loaded onto pallets - each pallet is fitted with a transponder. These transponders also contain user data that provides information about the sender and receiver of the goods. Based on the data read by the SIMATIC RF650R reader, the pallets at the outgoing goods gate are checked to make sure that they are intended for the receiver to which the gate is assigned. Light barriers are installed to control the reader. Depending on the read results of the reader, the outgoing portal opens, or it remains closed. 4.3 Antenna configurations Note Validity of antenna configuration The following information about the antenna configuration only applies to the antennas of the RF600 family. Refer to the Guidelines for selecting RFID UHF antennas (Page 55) for information on the configuration of third-party antennas. 4.3.1 Antenna configuration example The following figure shows an example of an application with an antenna configuration of the RF650R. The antennas are positioned at the height at which the transponders to be identified are expected. The maximum width of the portal recommended for reliable operation is 4 m.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 44 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW The diagram shows a configuration with three antennas. Up to four antennas can be used depending on the local conditions. Figure 4-1 Example of an antenna configuration with three antennas 4.3.2 Possibilities and application areas for antenna configurations Some basic antenna configurations and possible fields of application are shown below. With the various configurations, please note that up to four external antennas can be connected to the RF650R, RF680R and RF670R readers, up to two can be connected to the RF630R reader and one external antenna can be connected to the RF620R, RF640R and RF685R readers. The RF620R, RF640R and RF685R readers also have an internal antenna.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 45 REVIEW Antenna configuration 1 Description/ application areas This arrangement of antennas is appropriate when the transponders to be read are only located on one side of the goods to be acquired, for example, if a conveyor belt with passing goods has to be monitored during production and it is precisely defined on which side the transponders to be read are attached. ① Transponder Antenna configuration 2 Description/ application areas This arrangement of antennas is appropriate when the transponders to be read are only located on one side of the items to be identified, e.g. when pallets are to be identified and it is known on which side the transponders to be read are located. ① Transponder
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 46 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Antenna configuration 3 Description/ application areas Preferred for the identification of goods at loading gates: The transponder is located in the radiation field of two antennas; for reliable transponder reading, the height of the transponders above floor level must therefore be known with reasonable accuracy. ① Transponder Antenna configuration 4 Description/ application areas Preferred for the identification of goods at loading gates: Similar to configuration 2, but with additional reading reliability when the transponder is at an angle to the vertical. ① Transponder
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 47 REVIEW Antenna configuration 5 Description/ application areas Preferred for the identification of goods at loading gates: The transponder is located in the radiation field of all four antennas, so the transponder position for reliable tag identification is more flexible than in configuration 2. ① Transponder Antenna configuration 6 Description/ application areas Preferred for the identification of goods at loading gates: Similar to configuration 4, but the reliability of transponder identification is improved as a result of the four antennas at separate locations, so the transponder position is not critical. ① Transponder
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 48 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Antenna configuration 7 Description/ application areas This tunnel configuration is suitable for conveyor belt applications. The goods with the transponders to be read are moving forwards on a conveyor belt but the alignment of the transponders relative to the antennas is not clearly defined. One of the antenna is located on the floor and radiates vertically upwards in the direction of the conveyor belt. A relatively high reading reliability is achieved due to the use of four antennas. ① Transponder 4.3.3 Transponder orientation in space The alignment of the transponder antenna to the antenna of the reader influences the reading range. For maximum performance and to achieve the maximum read range, the transponder antenna should therefore be aligned parallel to the reader antenna: Parallel transponder alignment Large reading range The probability of identification of the transponders is at a maximum. Vertical transponder alignment Minimal reading range The probability of identification of the transponders is at a minimum.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 49 REVIEW 4.3.4 Specified minimum and maximum spacing of antennas Specified minimum spacing of antennas The following diagram shows the specified minimum and maximum spacings for mounting antennas: Between the antenna and liquids or metals, a minimum distance of 50 cm should be kept to. The distance between the antenna and the floor should also be at least 50 cm. Figure 4-2 Minimum distance to the environment 4.3.5 Mutual interference of readers (antennas) Using more than one reader When several RFID readers are used, there is a danger that RFID transponders can also be read out by other readers. Care must therefore be taken to ensure that the transponder can only be identified by the intended reader. Technical disruptions between readers then occur particularly when they transmit on the same channel (on the same frequency). You will find more detailed information in the section "The response of electromagnetic waves in the UHF band (Page 73)". To prevent this, readers used in Europe and China must operate on different channels with "frequency hopping" activated. "Frequency hopping" is permanently set in the USA.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 50 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Antenna alignment and antenna spacing with an external antenna The minimum distance required between antennas that use the same frequency and that are connected to different readers depends on the set maximum radiated power and the antenna alignment. Maximum radiated power of the antennas: ● RF620R/RF630R = 500 mW ERP ● RF620R/RF630R with RF660A = 2000 mW ERP ● RF640R/RF670R with RF660A = 2000 mW ERP ● RF650R with RF660A = 1000 mW ERP ● RF680R with RF660A = 2000 mW ERP ● RF685R = 2000 mW ERP ● RF685R with RF660A = 2000 mW ERP * relevant when operating the RF620R and RF640R readers with the internal antenna Figure 4-3 Antenna spacing for different readers/antennas and identical frequencies
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 51 REVIEW Table 4- 1 Antenna alignment and minimum antenna spacing with external antennas Antenna configuration Antenna alignment Minimum distance required = D RF640R/RF670R with RF660A RF620R/RF630R with RF660A RF650R/RF680R/RF685R with RF660A A Back to back 0.5 m 0.3 m B Pointing at each other 6 m 6 m E Next to each other 1 m 0.8 m Table 4- 2 Maximum antenna spacing of the external antennas with a portal configuration Antenna configuration Antenna alignment Maximum distance = D RF670R with RF660A RF630R with RF660A RF650R/RF680R/RF685R with RF660A B Pointing at each other 8 m 1) 4 m 1) Portal spacing of up to 10 m is possible. The probability of a read must be checked. Antenna alignment and antenna spacing with the internal antenna (RF620R/RF640R/RF685R) Table 4- 3 Antenna alignment and minimum antenna spacing with internal antennas Antenna configuration Antenna alignment Minimum distance required = D RF620R RF640R RF685R A Back to back 0.4 m 0.4 m B Pointing at each other 5.8 m 4.0 m E Side by side (long side) 1.4 m 1.4 m F Side by side (short side) 1.8 m 2 m Optimization of the antenna arrangement With the RF620R, RF640R, RF685R readers (with the internal antenna) The RF620R and RF640R readers have an integrated, circular polarized antenna. This means that the type of antenna cannot be freely selected. This means that the interference spacing in arrangement E is greater than in arrangement F. The RF685R reader has an integrated, switchable antenna (linear or circular). Note Rotation of the reader through 90° around the z axis Since the horizontal electrical aperture angle of the RF620R antenna is greater than the vertical aperture angle, the effects on adjacent readers can be reduced by using the reader as shown in arrangement F (see arrangements E and F).
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 52 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW With the RF640A/RF642A/RF660A antenna The electrical aperture angles (vertical and horizontal) of the RF660A antenna are identical, with the RF640A/RF642A antennas they are similar. Therefore, the robustness of the readers' access to transponder data cannot be optimized for the RF660A and with the RF640A/RF642A it can be optimized only to a limited extent by rotating around the antenna axis. 4.3.6 Read and write range The read/write range between the reader/antenna and the transponder is influenced by the following factors: The reading range depends on Description Transmit power of the reader The higher the transmit power of the reader, the larger the reading range. Tag size and type The larger the tag antenna, the larger the power input area and therefore the larger the reading range. Absorption factor of the materials The higher the absorption of the surrounding material, the smaller the reading range. Production quality of the tag The better the tag has been matched to the operating frequencies during manufacturing, the greater the reading range. Reflection characteristics of the environment In a multiple-reflection environment (e.g., in rooms with reflecting surfaces, machinery, or concrete walls), the reading range can be significantly higher than in a low-reflection environment. Number of transponders in the antenna field The typical ranges always relate to a transponder installed at the maximum possible distance from the antenna. If there is more than one transponder in the antenna field, the distance to all other transponders must be less to allow them to be acquired in the antenna field. The width and height of the antenna field within which its transponders can be arranged at a certain distance from the antenna depend on the following: • The radiated power, • Only reading or reading and writing the transponders (writing requires more power, typically double the power) • The aperture angle (horizontal) • The aperture angle (vertical) You will find detailed information about the reading range of the individual readers in the "Technical specifications" in the sections for the various readers.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 53 REVIEW 4.3.7 Static/dynamic mode Reading or writing can be either static or dynamic. ● Reading/writing is counted as being static if the tag does not move in front of the antenna and is read or written. ● Reading/writing is counted as being dynamic if the tag moves past the antenna during reading/writing. The following overview shows which environments are suitable for which read or write mode: Operating mode Read Write Static Recommended in normal UHF environments Recommended in normal UHF environments Dynamic Recommended under difficult UHF conditions Not recommended in difficult UHF environments 4.3.8 Operation of several readers within restricted space 4.3.8.1 Dense Reader Mode A special operating mode according to the standard EPC Global Class 1, Gen 2 in Dense Reader Mode allows several RF600 readers to be operated without interference in close proximity to each other. All RF600 readers operate in Dense Reader Mode according the standard EPC Global Class 1, Gen 2. Dense Reader Mode allows physically adjacent readers to use the same frequency when Gen 2 transponders are being used. Special features for ETSI In accordance with EPC Global as well as ETSI EN 302 208 V1.4.1, the four transmit channels are used for transmission with the RF670R, with the RF640R as of firmware version V1.3, and with the RF620R/RF630R and with the RF650R/RF680R/RF685R (see section Regulations applicable to frequency bands (Page 75)) and the transponder response appears on the associated neighboring channels. As a result of the large difference in level between the transmitter channels and the transponder response channels, this technology provides great advantages for frequency reuse. However, a prerequisite is that a certain minimum distance, and thus minimum decoupling, is observed between the antennas of adjacent readers.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 54 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 4.3.8.2 Optimizing tag reading accuracy An improvement in the tag reading accuracy in an environment with a high density of readers can be achieved by aligning the antennas toward the relevant tag field, in other words by rotating them horizontally and vertically. In addition, the transmitter power of the readers can be reduced down to the minimum at which the tags are still just detected accurately. This greatly reduces the probability of interference. 4.3.8.3 Optimization of robustness of tag data accesses for readers that are operated simultaneously Parameter data access reliability If several readers are to be operated simultaneously in an environment, then the following settings affect the reliability of the reader's access to transponder data: ● Electromagnetic environment (see section The response of electromagnetic waves in the UHF band (Page 73)) ● Type of transponder (see section Transponder/tags (Page 333)) ● Number of transponders to be detected by an antenna at a time ● Type of antenna (see section Antennas (Page 245), section Guidelines for selecting RFID UHF antennas (Page 55), and section Planning application (Page 94)) ● Transponders' distance from and orientation toward antennas (see section Transponder/tags (Page 333)) ● Distances and orientation of antennas of different readers to each other ● Radiated power of antennas The robustness of tag data accesses is improved for readers whenever distances to adjacent readers are increased, radiated power is reduced, and a channel plan (for ETSI readers) is implemented. Adjacent readers are parameterized in the channel plan such that they cannot use the same channels. A channel plan can be created for ETSI readers; for FCC readers, it is assumed that the probability of two readers accidentally using the same channel is very low.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 55 REVIEW 4.3.8.4 Frequency hopping This technique is intended to prevent mutual interference between readers. The reader changes its transmission channel in a random or programmed sequence (FHSS). Procedure for FCC Frequency hopping is always active with FCC. The 50 available channels mean that the probability is low that two readers will be operating on the same frequency (refer to the section Regulations for UHF frequency bands in the USA (Page 78)). In China, one reader operates on at least 2 channels, e.g. 16 channels of 2 W (refer to the section Regulations for UHF frequency bands in China (Page 76)). Procedure for ETSI Frequency hopping is optional with ETSI. According to ETSI EN 203 208 V1.2.1, frequency hopping is used in multi-channel operation. Without frequency hopping, only single channel operation is possible for which the standard specifies a pause of 100 ms after each 4 s of sending. 4.3.9 Guidelines for selecting RFID UHF antennas 4.3.9.1 Note safety information WARNING Before planning how to use third-party components, as the operator of a system that comprises both RF600 components and third-party components, you must comply with the safety information in Section Safety instructions for third-party antennas as well as for modifications to the RF600 system (Page 23). 4.3.9.2 Preconditions for selecting RFID UHF antennas Target group This chapter has been prepared for configuration engineers who thoroughly understand and wish to carry out the selection and installation of an external antenna or an external cable for the SIMATIC RF600 system. The various antenna and cable parameters are explained, and information is provided on the criteria you must particularly observe. Otherwise this chapter is equally suitable for theoretical and practice-oriented users.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 56 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Purpose of this chapter This chapter enables you to select the appropriate external antenna or cable with consideration of all important criteria and to carry out the corresponding settings in the configuration software of the SIMATIC RF600 system. Correct and safe integration into the SIMATIC RF600 system is only possible following adaptation of all required parameters. 4.3.9.3 General application planning Overview of the total SIMATIC RF600 system and its influencing factors The following graphic shows the design of the total SIMATIC RF600 system and the factors which have an influence on the total system. You must be aware of these influencing factors and also consider them if you wish to integrate third-party components such as antennas or cables into the system. These influencing factors are described in more detail in Sections Antennas (Page 58) and Antenna cables (Page 69). Figure 4-4 Overview of total system and influencing factors When operating the RF600 system, additional influencing factors must also be observed such as minimum spacing between antennas in the room.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 57 REVIEW Environmental conditions NOTICE Damage to the device In line with the application, you must take into consideration the mechanical loads (shock and vibration) as well as environmental demands such as temperature, moisture, UV radiation. The device could be damaged if these factors are not considered. General procedure Depending on whether you want to use a third-party antenna and/or a third-party antenna cable with an RF620R, RF630R, RF640R or RF670R reader, you need to select the suitable components. These instructions will help you to select the components and the settings of the important parameters in the RF-MANAGER Basic. There are two different application cases: ● Selection of third-party components: You want to select suitable third-party components for the SIMATIC RF600 system and then configure the reader for these components. ● Configuration of existing third-party components: You already have third-party components (antennas, antenna cables or both) and want to configure the reader for these components. Procedure for selecting third-party components Always proceed in the following order during your considerations and the practical implementation: 1. Consider which third-party components you wish to use in the SIMATIC RF600 system. 2. Depending on the third-party component required, refer either to section Antennas (Page 58) or section Antenna cables (Page 69) for the important criteria for selection of your components. The selection criteria/parameters are sorted in descending relevance. 3. Use the specified equations to calculate your missing parameters, and check whether the required values are reached (e.g. antenna gain) and that important secondary values (e.g. cable loss) are not exceeded or undershot. 4. Configure the reader with the parameters of your third-party components. Normally, you can do this with the RF MANAGER Basic. Depending on the reader, the values can alternatively also be set via XML protocol or SIMATIC protocol. You will find an overview of the information for the parameter assignment of all RF600 system readers in the section Overview of parameterization of RF600 reader (Page 461).
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 58 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Procedure for configuration of existing third-party components If you already have third-party components which you wish to integrate into the SIMATIC RF600 system, proceed as follows: 1. Depending on the third-party component, refer either to Section "Antennas" or Section "Antenna cables" for the important criteria of your components. The parameters are sorted in descending relevance. 2. Compare the limits with the data of your antenna or cable vendor. 3. Subsequently proceed exactly as described above in "Procedure for selecting third-party components" from Paragraph 3. onwards. 4.3.9.4 Antennas Types of antenna and properties Basically all types of directional antennas can be considered as third-party antennas for integration into the SIMATIC RF600 system. Directional antennas have a preferred direction in which more energy is radiated than in other directions. RF600 antennas on the other hand, are optimized for operation with RF600 readers and have all the required approvals. Antenna parameters Overview The properties of an antenna are determined by a large number of parameters. You must be aware of these properties in order to make the correct selection for your appropriate UHF antenna. The most important parameters are described below. These important parameters are described in detail in the following sections. The following parameters describe both the send and receive functions of the antenna (reciprocity). The antenna is a passive antenna. A two-way relationship exists. ● Radiated power ● Antenna gain ● Impedance ● Return loss / VSWR ● Power rating ● Polarization ● Front-to-back ratio ● Beam width
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 59 REVIEW Radiated power In order to comply with national directives with regard to the radiated power (which differ depending on the location or country of use), the RF600 readers together with the antenna cable(s) and antenna(s) must be exactly parameterized or configured. This means that the product of the transmitted power P0 of the reader and the antenna gain Gi must always have the correct ratio with regard to the radiated power "EIRP" depending on the location of use or the permissible frequency band. Calculation of the radiated power is briefly described below. Calculation of the radiated power The radiated power is the total power radiated by the antenna in the room. The isotropic radiator serves as the physical computing model which uniformly radiates the power into the room (spherically, i.e. isotropic). EIRP Directional antennas combine the radiation, and therefore have a higher power density in the main beam direction compared to an isotropic radiator. To enable antennas of different design or Directional characteristic to be compared with one another, the equivalent isotropic radiated power (EIRP) has been introduced which represents the effective power which must be applied to an isotropic radiator in order to deliver the same power density in the main beam direction of the antenna. "EIRP" is the product of the transmitted power P0 and the antenna gain Gi: EIRP = P0 * Gi ERP Also common is specification of the equivalent radiated power referred to the half-wave dipole "ERP" (effective radiated power): Logarithmic and standardized data Approximate calculations are easier to carry out as additions than as products, therefore the logarithms are taken for the above equations and the power data standardized to 1 mW and specified in decibels (dBm or dBi).
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 60 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Calculation of the radiated power with consideration of the cable loss ak If the transmitted power is not applied directly but via a cable with loss aK, this loss should be compensated such that the same radiated power is obtained. If the loss is not appropriately compensated, the radiated power is too small. General preliminary information on the unit "dB" Requirements This section provides you with information on the unit "decibel". This knowledge is a requirement for optimum understanding of the following section. You can ignore this section if you already have the appropriate knowledge. Definition When specifying decibels, the ratios between powers or voltages are not defined directly but as logarithms. The decibel is therefore not a true unit but rather the information that the specified numerical value is the decimal logarithm of a ratio of two power or energy variables P1 and P2 of the same type. This ratio is defined by the following equation: Example If P1 = 200 W and P2 = 100 mW, how large is the ratio a in dB?
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 61 REVIEW Use with other units As with other units, there are also different versions of the unit for decibel depending on the reference variable. With this reference, the logarithmic power ratio becomes an absolute variable. The following table lists the most important combinations in this context with other units: Versions of decibel Description 0 dBm Power level with the reference variable 1 mW. dBi Power level with the reference variable on the isotropic spherical radiator (see also Section Antenna gain (Page 61) ). The relationship between dBi and dBic is as follows: dBi = dBic - 3 dBd Power level with the reference variable on the dipole radiator. The relationship between dBd and dBi is as follows: dBd = dBi - 2.15 dBic Power level with the reference variable on the isotropic radiator for circular antennas. The relationship between dBi and dBic is as follows: dBic = dBi + 3 Antenna gain Definition The antenna gain specifies the degree to which the antenna outputs or receives its power in the preferred angle segment. With this theoretical variable, a comparison is always made with an isotropic spherical radiator, a loss-free antenna which does not exist in reality. It describes how much power has to be added to the isotropic spherical radiator so that it outputs the same radiated power in the preferred direction like the antenna to be considered. The unit for the antenna gain is therefore specified in dBi (dB isotropic). The antenna gain is defined for the receive case as the ratio between the power received in the main beam direction and the received power of the isotropic spherical radiator. Specifications You must know the antenna gain in the corresponding frequency band or range. You can obtain the value of the antenna gain from the technical specifications of your antenna vendor. ● With a cable loss of 4 dB, a gain ≥ 6 dBi(L) is required since otherwise the maximum radiated power will not be achieved. ● In the case of antennas used in the FCC area of approval, a gain of at least 6 dBi(L) is required since otherwise the permissible radiated power of 4 W EIRP will not be reached. ● If the gain is > 6 dBi(L)*, the difference is compensated in accordance with the directives by reducing the transmitted power.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 62 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW * (L) is the reference to the linear polarization. Dependencies ● Frequency dependency: if a frequency dependency exists in the frequency band used, you must apply the highest value in each case for the antenna gain. With the cable loss, on the other hand, you must select the smallest value in each case it frequency dependency exists. This procedure means that the permissible radiated power will not be exceeded in the extreme case. ● Dependency on the plane If the data for the antenna gain are different in the horizontal and vertical planes, you must use the higher value in each case. Impedance Definition Impedance is understood as the frequency-dependent resistance. The impedances of the antenna, reader and antenna cables should always be the same. Differences in the impedance result in mismatching which in turn means that part of the applied signal is reflected again and that the antenna is not fed with the optimum power. Specifications ● Only antennas can be used whose connection has a characteristic impedance of Z = 50 Ohm. ● The mechanical design of the coaxial antenna connection is of secondary importance; N, TNC and SMA plug connectors are usual. Return loss / VSWR Definition Since the impedance at the antenna connection is frequency-dependent, mismatching automatically occurs with broadband use. This mismatching can be reflected by two parameters: ● The voltage standing wave ratio VSWR ● The return loss
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 63 REVIEW Voltage standing wave ratio VSWR The power sent by the transmitter cannot flow unhindered to the antenna and be radiated as a result of the mismatching described by the VSWR. Part of the power is reflected at the antenna and returns to the transmitter. The powers in the forward and reverse directions produce a standing wave which has a voltage maximum and a voltage minimum. The ratio between these two values is the VSWR (voltage standing wave ratio). Return loss The return loss parameter is based on the reflection factor which describes the voltage ratio between the forward and reverse waves. Specifications So that the smallest possible transmitted and received powers are reflected by the antenna under ideal conditions, you should observe the following data for the VSWR and the return loss |S11|/ dB in the respective frequency band (865-870 MHz or 902-928 MHz): ● VSWR < 1.24:1 or ● |S11|/ dB ≥ 20 dB Power rating Definition The power rating is understood as the maximum power defined by the vendor with which the device may be operated. Specifications Third-party antennas must be dimensioned for an effective power applied to the antenna connection of at least 4 Watt. Polarization Definition The polarization parameter describes how the electromagnetic wave is radiated by the antenna. A distinction is made between linear and circular polarization. With linear polarization, a further distinction is made between vertical and horizontal polarization. Specifications UHF transponders usually have a receive characteristic similar to that of a dipole antenna which is linearly polarized. Horizontal or vertical polarization is then present depending on the transponder mounting.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 64 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Selection of circular polarized antenna If the orientation of the transponder is unknown, or if an alternating orientation can be expected, the transmit and receive antennas must have circular polarization. When selecting a circular antenna, the polarization purity must be observed in addition to the polarization direction. A differentiation is made between left-hand and right-hand circular polarization (LHCP and RHCP). The two types cannot be combined in the same system. On the other hand, selection of the polarization direction is insignificant if the antenna system of a transponder is linearly polarized. With actual antennas, elliptical polarization is encountered rather than the ideal circular polarization. A measure of this is the ratio between the large and small main axes of the ellipse, the axial ratio (AR), which is frequently specified as a logarithm. Axial ratio AR Ideal 0 dB Real 2-3 dB Figure 4-5 Circular polarization of antenna system and transponder
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 65 REVIEW Selection of linear polarized antenna When using linear polarized antennas, you must always make sure that the transmitter antenna, receiver antenna and transponder have identical polarizations (vertical or horizontal). As a result of the principle used, no special requirements need be observed to suppress the orthogonal components (cross-polarization). ① Transmitter antenna, vertical polarization ② Receiver antenna, vertical polarization ③ Transponder dipole Figure 4-6 Homogenous vertical polarization of antenna system and transponder Front-to-back ratio Definition As a result of their design, directional antennas not only transmit electromagnetic waves in the main beam direction but also in other directions, particularly in the reverse direction. The largest possible suppression of these spurious lobes is expected in order to reduce faults and to keep the influence on other radio fields low. This attenuation of spurious lobes in the opposite direction to the main beam is called the front-to-back ratio. Specifications Requirement: The front-to-back ratio must be ≥ 10 dB. This requirement also applies to spurious lobes illustrated by the following graphics in Section Half-value width (Page 66).
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 66 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Half-value width Definition A further description of the directional characteristic is the beam width. The beam width is the beam angle at which half the power (-3 dB) is radiated referred to the maximum power. The antenna gain is directly related to the beam width. The higher the antenna gain, the smaller the beam angle. Coupling in ETSI In ETSI EN 302 208 (release version V1.2.1 2008-06), the radiated power is coupled to the beam width, i.e. ● Radiated power 500-2000 mW ERP: beam width ≤ 70 degrees The beam width requirement applies to both the horizontal and vertical planes. The FCC directives do not envisage coupling with the beam width. The following graphics show examples of the directional radiation pattern of an antenna in polar and linear representations for which both the horizontal and vertical planes must be considered. Directional radiation pattern in polar representation ① Beam width ② Spurious lobe
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 67 REVIEW Directional radiation pattern in linear representation ① Beam width ② Spurious lobe Interpretation of directional radiation patterns The following overview table will help you with the interpretation of radiation patterns. The table shows which dBi values correspond to which read/write ranges (in %): You can read the radiated power depending on the reference angle from the directional radiation patterns, and thus obtain information on the read/write range with this reference angle with regard to a transponder. The dBr values correspond to the difference between the maximum dBi value and a second dBi value. Deviation from maximum antenna gain [dBr] Read/write range [%] 0 100 -3 70 -6 50 -9 35 -12 25 -15 18 -18 13
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 68 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Example As one can see in the antenna diagrams (polar or linear) above, the maximum antenna gain 0 dB is standardized. The dBr value -3 is shown graphically in both diagrams. At angles of Phi = ± 35°, the range of the antenna is only 50% of the maximum range. Specifications Selection of the beam angle within the approval directives also has effects on the field of application, since a larger beam angle allows a larger area to be covered by RFID transponders. The following graphic clarifies the cross-section of the beam cone with the covered area. Beam angle: cross-section of the beam cone with the covered area ① Third-party antenna ② Beam angle ③ Covered area ④ Activation or reading range The reading range depends on the horizontal and vertical beam widths in the case of equal distances from the transmitter antenna. Depending on the mechanical mounting and the ratio between the vertical beam width ① and the horizontal beam width ②, read areas result as shown in the following graphic:
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 69 REVIEW Read area depending on the beam width ① Vertical beam width ② Horizontal beam width 4.3.9.5 Antenna cables Selection criteria You must observe the criteria listed below when selecting the appropriate antenna cable for your third-party antenna. Characteristic impedance Definition If the input impedance of a device does not agree with the cable impedance, reflections occur which reduce the power transmission and can result in the appearance of resonance and thus to a non-linear frequency response. Specifications ● You must only use coaxial antenna cables when connecting a third-party antenna. ● This antenna cable must have a nominal characteristic impedance of Z = 50 Ohm. Antenna cable loss In order to be able to transmit the available UHF power from the RF600 reader to the antenna(s), the antenna cable loss must not exceed a value of approx. 4 dB.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 70 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Dependency of the cable loss The cable loss depends on two important factors: ● External characteristics of cable. These includes the cable length, diameter and design. ● As a result of the physical principle, the cable loss is also frequency-dependent, i.e. the cable loss increases at higher transmitter frequencies. Therefore the cable loss must be specified in the frequency band from 860 to 960 MHz. Cable vendors usually provide tables or calculation aids for their types of cable which usually include the transmitter and receiver frequencies as well as the cable length. Therefore contact your cable vendor in order to determine the appropriate type of cable using the approximate value referred to above. Notes on use Shielding of the antenna cable Coaxial antenna cables always have a shielded design and therefore radiate little of the transmitted power to the environment. Note Cable with double shielding You should therefore preferentially select cable with double shielding since this provides the best damping. Bending radius of the antenna cable The properties of the cable shield are influenced by mechanical loading or bending. You must therefore observe the static and dynamic bending radii specified by the cable vendor. Connectors and adapters You must use connectors and adapters of type "Reverse Polarity R-TNC" (male connector) for your antenna cables from a third-party supplier in order to ensure correct connection to the RF600 reader interface. The figure below shows the standard for a suitable thread: You can find more information in the catalog data of your cable vendor.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 71 REVIEW 4.3.9.6 Application example This section contains an example with specific values. Using this example it is possible to understand how the complete selection procedure for antennas, cables, and adapters as well as the settings could be carried out on an RF600 system reader. In the example, it is assumed that you want to use your SIMATIC RF600 system with your third-party components in Germany (ETSI EN 302 208 V1.4.1). Procedure 1. Compare the technical specifications of your antenna with the values required by the SIMATIC RF600 system. Values Example antenna Required values Values OK? Frequency range 865 to 870 MHz 865 to 868 MHz ☑ Impedance 50 ohms 50 ohms ☑ VSWR < 1.5 < 1.24 ⃞ Polarization Circular, right ☑ Antenna gain 8.5 dBi >6 dBi ☑ Half-value width horizontal/vertical 63° ≤ 70° ☑ Front-to-back ratio -18 dB ≥10 dB ☑ Spurious lobe suppression -16 dB ≥10 dB ☑ Axial ratio 2 dB ≤ 3 dB ☑ Maximum power 6 W ≥4 W ☑ Since the specific VSWR value of the antenna does not agree with the value required by the system, you must have this value checked. Therefore contact your antenna vendor or an EMC laboratory. 2. Compare the technical specifications of your cables and connectors with the values required by the system. For example, you can use cables of type "LMR-195" from the company "TIMES MICROWAVE SYSTEMS". Suitable cables have e.g. an outer diameter of 5 mm. The company offers various designs of cables depending on the requirements. Numerous connectors are also available for their cables.
RF600 system planning 4.3 Antenna configurations SIMATIC RF600 72 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Values Example cable Required values Values OK? Cable attenuation 36.5 dB / 100 m at 900 MHz With an assumed length of 10 m, this results in a loss of 3.65 dB. ≤ 4 dB ☑ Impedance 50 ohms 50 ohms ☑ Values Example connector Values OK? Type of plug on reader side R-TNC socket R-TNC plug ☑ Type of plug on antenna side N socket N plug ☑ 3. Set the following parameter values depending on the reader you are using: – Assigning parameters for the RF640R/RF670R using the RF-MANAGER Basic V2 Antenna gain: 8.5 dBi Cable loss: 4 dB (due to adaptation and attenuation losses of the connectors) – Set parameters for the RF640R/RF670R using the XML command "setAntennaConfig" In the XML command "setAntenneConfig", the following must be set for the antenna port being used: (antenna number="1 ... 4"), antenna gain (gain="8.5") and cable loss (cableLoss="4.0"). Cable loss: 4 dB (due to adaptation and attenuation losses of the connectors) – Setting parameters for RF620R/RF630R using SIMATIC commands Since according to ETSI EN 302 208 V1.4.1 the maximum permissible radiated power is 2 W ERP, none of the transmit power settings available to the user (distance_limiting) can cause the required maximum permitted radiated power value to be exceeded. The exact radiated power of the reader, together with the antenna cables and antenna used, results from the value used in distance_limiting 0-F and the calculation in the section "Antenna parameters". – Setting parameters for RF650R/RF680R/RF685R with the Web server Since according to ETSI EN 302 208 V1.4.1 the maximum permissible radiated power is 2 W ERP, none of the transmit power settings available to the user can cause the required maximum permitted radiated power value to be exceeded. The exact radiated power of the reader, together with the antenna cables and antenna used, results from the value used in and the calculation shown in "Antenna parameters". 4. You then need to have your desired system requirements measured and verified according to EN 302 308 in an absorber chamber. You may only use your SIMATIC RF600 system with the new third-party components when this has been carried out.
RF600 system planning 4.4 Environmental conditions for transponders/tags SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 73 REVIEW 4.4 Environmental conditions for transponders/tags Basic rules The transponder/tag must not be placed directly on metal surfaces or on containers of liquid. For physical reasons, a minimum distance must be maintained between the tag antenna and conductive material. A minimum distance of 5 cm is recommended. The tag operates better when the distance is greater (between 5 and 20 cm). ● Tag assembly on non-conductive material (plastic, wood) has a tendency to be less critical than assembly even on poorly conductive material. ● The best results are achieved on the materials specified by the tag manufacturer. ● You can obtain more detailed information from the tag manufacturer. 4.5 The response of electromagnetic waves in the UHF band 4.5.1 The effect of reflections and interference Reflections and interference Electromagnetic waves in the UHF band behave and propagate in a similar manner to light waves, that is they are reflected from large objects such as ceilings, floors, walls and windows and interfere with each other. Due to the nature of electromagnetic waves, interference can lead to wave amplification which can produce an increased reading range. In the worst case, interference can also result in waves being extinguished which causes holes in reader coverage. Reflections can also be beneficial when they cause electromagnetic waves to be routed around objects to a certain extent (deflection). This can increase the reading probability. Due to these electromagnetic characteristics, it is extremely difficult in the multiple-reflection environment that is usually found in the real environment on site, to determine propagation paths and field strengths for a particular location. Reducing the effect of reflections/interference on tag identification ● Reducing the transmit power: To reduce interference to a minimum, we recommend that the transmitter power of the reader is reduced until it is sufficient for an identification rate of 100%. ● Increasing the number of antennas to 3 or 4: More antennas in a suitable antenna configuration can prevent gaps in reader coverage.
RF600 system planning 4.5 The response of electromagnetic waves in the UHF band SIMATIC RF600 74 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 4.5.2 Influence of metals Metal can have an effect on the electromagnetic field depending on the arrangement or environment. The effect ranges from a hardly determinable influence through to total blocking of communication. The term metal in this context also includes metallized materials that are either coated with metal or shot through with metal to such an extent that UHF radiation cannot penetrate or only to a minimal extent. The effect of metal on the electromagnetic field can be prevented as follows: ● Do not mount tags on metal. ● Do not place metallic or conducting objects in the propagation field of the antenna and transponder. Tags mounted directly onto metal In general, tags must not be mounted directly onto metallic surfaces. Due to the nature of the magnetic field, a minimum distance must be maintained between the tag antenna and conductive materials. For further details on the special case of attaching transponders to electrically conducting materials, see Section SIMATIC RF620T (Page 375) and SectionSIMATIC RF640T Gen 2 (Page 418) . In the case of transponders that are not designed for mounting on metallic materials, the minimum permissible distance from metal is 5 cm. The larger the distance between the transponder and the metallic surface, the better the function of the transponder. 4.5.3 Influence of liquids and non-metallic substances Non-metallic substances can also affect the propagation of electromagnetic waves. When non-metallic substances or objects are located in the propagation field that can absorb UHF radiation, these can alter the antenna field depending on their size and distance and can even extinguish the field entirely. The high-frequency damping effect of water and materials with a water content, ice and carbon is high. Electromagnetic energy is partly reflected and absorbed. Liquids and petroleum-based oils have low HF damping. Electromagnetic waves penetrate the liquid and are only slightly weakened. 4.5.4 Influence of external components The R&TTE guideline and the relevant standards govern the electromagnetic compatibility requirements. This also concerns the external components of the RF600 system. Even though the requirements for electromagnetic compatibility have been specified, various components will still interfere with each other. The performance of the RF600 system is highly dependent on the electromagnetic environment of the antennas.
RF600 system planning 4.6 Regulations applicable to frequency bands SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 75 REVIEW Reflections and interference On the one hand, antenna fields will be weakened by absorbing materials and reflected by conducting materials. When electromagnetic fields are reflected, the antenna field and reflecting fields overlap (interference). External components in the same frequency band On the other hand, external components can transmit on the same frequency band as the reader. Or the external components can transmit in different frequency bands with side bands that overlap with the frequency band of the reader. This results in a reduction of the "signal-to-noise" ratio which reduces the performance of an RF600 system. If a DECT station that is transmitting in the 2 GHz band, for example, is located in the receiving range of an antenna of the RF600 system, the performance of the write and read accesses to the transponder will be affected. 4.6 Regulations applicable to frequency bands 4.6.1 Overview of the frequency bands The current country-specific frequency bands and approvals can be found on the Internet page of EPCglobal®: EPCglobal (http://www.gs1.org/docs/epcglobal/UHF_Regulations.pdf) You will find a list of all the country-specific approvals for SIMATIC RFID systems on the following Internet page: Wireless approvals of SIMATIC RFID systems (http://www.siemens.com/rfid-approvals) The following sections describe the specifications of the applicable standard, the precise channel assignment and the prescribed procedures for the countries/regions China, Europe and USA in detail.
RF600 system planning 4.6 Regulations applicable to frequency bands SIMATIC RF600 76 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 4.6.2 Regulations for UHF frequency bands in China Regulations for UHF bands FCC (Federal Communications Commission) ● UHF band: 920.5 to 924.5 MHz ● Radiated power: max. 2 W (ERP) ● Channel spacing: 250 kHz ● Number of channels: 16 ● Frequency hopping Channel assignment The UHF band from 920.5 to 924.5 MHz with 16 RFID channels occupies: Table 4- 4 Channel assignment for the UHF band China Sub bands Frequency range Power 920.125 to 920.375 MHz 0.1 W ERP 920.625 to 924.375 MHz 2.0 W ERP 924.625 to 924.875 MHz 0.1 W ERP Note Frequency band is restricted Note that the frequency bands 920.125 to 920.375 MHz and 924.625 to 924.875 MHz are not available.
RF600 system planning 4.6 Regulations applicable to frequency bands SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 77 REVIEW Frequency hopping This technique is intended to prevent mutual interference between readers. The reader changes its transmission channel in a random or programmed sequence (FHSS). With 16 available channels that can be used simultaneously at up to 2000 mW (ERP), the probability of two readers operating on the same frequency is reduced. This revision of the European standard EN 302208 also supports RFID systems with numerous readers operating simultaneously. Within the frequency spectrum, 4 exclusive RFID channels are defined. Regulations for UHF bands according to EN 302208 as of V1.2.1 ETSI (European Telecommunications Standards Institute) ● UHF band: 865 to 868 MHz ● Radiated power: max. 2 W (ERP) ● Channel bandwidth: 200 KHz, channel spacing: 600 kHz ● Number of channels: 4 – 865.7 – 866.3 – 866.9 – 867.5 Channel assignment The UHF band from 865 to 868 MHz with 4 RFID channels occupies:
RF600 system planning 4.6 Regulations applicable to frequency bands SIMATIC RF600 78 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Validity Note that readers are operated with this setting since November 4, 2008 (publication of the standard in the Official Journal of the European Union). 4.6.3 Regulations for UHF frequency bands in the USA Regulations for UHF bands FCC (Federal Communications Commission) ● UHF band: 902 to 928 MHz ● Radiated power: max. 4 W (EIRP) ● Channel spacing: 500 kHz ● Number of channels: 50 ● Frequency hopping Frequency hopping This technique is intended to prevent mutual interference between readers. The reader changes its transmission channel in a random or programmed sequence (FHSS). 50 available channels mean that the probability is low that two readers will be operating on the same frequency.
RF600 system planning 4.7 Guidelines for electromagnetic compatibility (EMC) SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 79 REVIEW 4.7 Guidelines for electromagnetic compatibility (EMC) 4.7.1 Overview These EMC Guidelines answer the following questions: ● Why are EMC guidelines necessary? ● What types of external interference have an impact on the system? ● How can interference be prevented? ● How can interference be eliminated? ● Which standards relate to EMC? ● Examples of interference-free plant design The description is intended for "qualified personnel": ● Project engineers and planners who plan system configurations with RFID modules and have to observe the necessary guidelines. ● Fitters and service engineers who install the connecting cables in accordance with this description or who rectify defects in this area in the event of interference. Note Failure to observe notices drawn to the reader's attention can result in dangerous conditions in the plant or the destruction of individual components or the entire plant. 4.7.2 What does EMC mean? The increasing use of electrical and electronic devices is accompanied by: ● Higher component density ● More switched power electronics ● Increasing switching rates ● Lower power consumption of components due to steeper switching edges The higher the degree of automation, the greater the risk of interaction between devices. Electromagnetic compatibility (EMC) is the ability of an electrical or electronic device to operate satisfactorily in an electromagnetic environment without affecting or interfering with the environment over and above certain limits.
RF600 system planning 4.7 Guidelines for electromagnetic compatibility (EMC) SIMATIC RF600 80 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW EMC can be broken down into three different areas: ● Intrinsic immunity to interference: immunity to internal electrical disturbance ● Immunity to external interference: immunity to external electromagnetic disturbance ● Degree of interference emission: emission of interference and its effect on the electrical environment All three areas are considered when testing an electrical device. The RFID modules are tested for conformity with the limit values required by the CE and RTTE guidelines. Since the RFID modules are merely components of an overall system, and sources of interference can arise as a result of combining different components, certain guidelines have to be followed when setting up a plant. EMC measures usually consist of a complete package of measures, all of which need to be implemented in order to ensure that the plant is immune to interference. Note The plant manufacturer is responsible for the observance of the EMC guidelines; the plant operator is responsible for radio interference suppression in the overall plant. All measures taken when setting up the plant prevent expensive retrospective modifications and interference suppression measures. The plant operator must comply with the locally applicable laws and regulations. They are not covered in this document. 4.7.3 Basic rules It is often sufficient to follow a few elementary rules in order to ensure electromagnetic compatiblity (EMC). The following rules must be observed: Shielding by enclosure ● Protect the device against external interference by installing it in a cabinet or housing. The housing or enclosure must be connected to the chassis ground. ● Use metal plates to shield against electromagnetic fields generated by inductances. ● Use metal connector housings to shield data conductors.
RF600 system planning 4.7 Guidelines for electromagnetic compatibility (EMC) SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 81 REVIEW Wide-area ground connection ● Plan a meshed grounding concept. ● Bond all passive metal parts to chassis ground, ensuring large-area and low-HF-impedance contact. ● Establish a large-area connection between the passive metal parts and the central grounding point. ● Don't forget to include the shielding bus in the chassis ground system. That means the actual shielding busbars must be connected to ground by large-area contact. ● Aluminium parts are not suitable for ground connections. Plan the cable installation ● Break the cabling down into cable groups and install these separately. ● Always route power cables, signal cables and HF cables through separated ducts or in separate bundles. ● Feed the cabling into the cabinet from one side only and, if possible, on one level only. ● Route the signal cables as close as possible to chassis surfaces. ● Twist the feed and return conductors of separately installed cables. ● Routing HF cables: avoid parallel routing of HF cables. ● Do not route cables through the antenna field. Shielding for the cables ● Shield the data cables and connect the shield at both ends. ● Shield the analog cables and connect the shield at one end, e.g. on the drive unit. ● Always apply large-area connections between the cable shields and the shielding bus at the cabinet inlet and make the contact with clamps. ● Feed the connected shield through to the module without interruption. ● Use braided shields, not foil shields. Line and signal filter ● Use only line filters with metal housings ● Connect the filter housing to the cabinet chassis using a large-area low-HF-impedance connection. ● Never fix the filter housing to a painted surface. ● Fix the filter at the control cabinet inlet or in the direction of the source.
RF600 system planning 4.7 Guidelines for electromagnetic compatibility (EMC) SIMATIC RF600 82 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 4.7.4 Propagation of electromagnetic interference Three components have to be present for interference to occur in a system: ● Interference source ● Coupling path ● Interference sink Figure 4-7 Propagation of interference If one of the components is missing, e.g. the coupling path between the interference source and the interference sink, the interference sink is unaffected, even if the interference source is transmitting a high level of noise. The EMC measures are applied to all three components, in order to prevent malfunctions due to interference. When setting up a plant, the manufacturer must take all possible measures in order to prevent the occurrence of interference sources: ● Only devices fulfilling limit class A of VDE 0871 may be used in a plant. ● Interference suppression measures must be introduced on all interference-emitting devices. This includes all coils and windings. ● The design of the system must be such that mutual interference between individual components is precluded or kept as small as possible. Information and tips for plant design are given in the following sections. Interference sources In order to achieve a high level of electromagnetic compatibility and thus a very low level of disturbance in a plant, it is necessary to recognize the most frequent interference sources. These must then be eliminated by appropriate measures. Table 4- 5 Interference sources: origin and effect Interference source Interference results from Effect on the interference sink Contactor, electronic valves Contacts System disturbances Coils Magnetic field Electrical motor Collector Electrical field Winding Magnetic field Electric welding device Contacts Electrical field Transformer Magnetic field, system disturbance, transient currents Power supply unit, switched-mode Circuit Electrical and magnetic field, system disturbance
RF600 system planning 4.7 Guidelines for electromagnetic compatibility (EMC) SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 83 REVIEW Interference source Interference results from Effect on the interference sink High-frequency appliances Circuit Electromagnetic field Transmitter (e.g. professional mobile radio) Antenna Electromagnetic field Ground or reference potential difference Voltage difference Transient currents Operator Static charge Electrical discharge currents, electrical field Power cable Current flow Electrical and magnetic field, system disturbance High-voltage cable Voltage difference Electrical field What interference can affect RFID? Interference source Cause Remedy Switched-mode power supply Interference emitted from the current infeed Replace the power supply Interference injected through the cables connected in series Cable is inadequately shielded Better cable shielding The reader is not connected to ground. Ground the reader HF interference over the antennas caused by another reader • Position the antennas further apart. • Erect suitable damping materials between the antennas. • Reduce the power of the readers. Please follow the instructions in the section Installation guidelines/reducing the effects of metal 4.7.5 Equipotential bonding Potential differences between different parts of a plant can arise due to the different design of the plant components and different voltage levels. If the plant components are connected across signal cables, transient currents flow across the signal cables. These transient currents can corrupt the signals. Proper equipotential bonding is thus essential. ● The equipotential bonding conductor must have a sufficiently large cross section (at least 10 mm2). ● The distance between the signal cable and the associated equipotential bonding conductor must be as small as possible (antenna effect). ● A fine-strand conductor must be used (better high-frequency conductivity).
RF600 system planning 4.7 Guidelines for electromagnetic compatibility (EMC) SIMATIC RF600 84 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW ● When connecting the equipotential bonding conductors to the centralized equipotential bonding strip (EBS), the power components and non-power components must be combined. ● The equipotential bonding conductors of the separate modules must lead directly to the equipotential bonding strip. Figure 4-8 Equipotential bonding (EBS = Equipotential bonding strip) The better the equipotential bonding in a plant, the smaller the chance of interference due to fluctuations in potential. Equipotential bonding should not be confused with protective earthing of a plant. Protective earthing prevents the occurrence of excessive shock voltages in the event of equipment faults whereas equipotential bonding prevents the occurrence of differences in potential. 4.7.6 Cable shielding Signal cables must be shielded in order to prevent coupling of interference. The best shielding is achieved by installing the cables in steel tubes. However, this is only necessary if the signal cable is routed through an environment prone to particular interference. It is usually adequate to use cables with braided shields. In either case, however, correct connection is vital for effective shielding. Note An unconnected or incorrectly connected shield has no shielding effect.
RF600 system planning 4.7 Guidelines for electromagnetic compatibility (EMC) SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 85 REVIEW As a rule: ● For analog signal cables, the shield should be connected at one end on the receiver side ● For digital signals, the shield should be connected to the enclosure at both ends ● Since interference signals are frequently within the HF range (> 10 kHz), a large-area HF-proof shield contact is necessary Figure 4-9 Cable shielding The shielding bus should be connected to the control cabinet enclosure in a manner allowing good conductance (large-area contact) and must be situated as close as possible to the cable inlet. The cable insulation must be removed and the cable clamped to the shielding bus (high-frequency clamp) or secured using cable ties. Care should be taken to ensure that the connection allows good conductance. Figure 4-10 Connection of shielding bus The shielding bus must be connected to the PE busbar.
RF600 system planning 4.7 Guidelines for electromagnetic compatibility (EMC) SIMATIC RF600 86 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW If shielded cables have to be interrupted, the shield must be continued via the corresponding connector housing. Only suitable connectors may be used for this purpose. Figure 4-11 Interruption of shielded cables If intermediate connectors, which do not have a suitable shield connection, are used, the shield must be continued by fixing cable clamps at the point of interruption. This ensures a large-area, HF-conducting contact.
SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 87 REVIEW Readers 5 5.1 Overview The following table shows the most important features of the stationary RF600 readers at a glance: Table 5- 1 Characteristics of the RF620R, RF630R, RF640R and RF670R readers Characteristics SIMATIC RF670R SIMATIC RF640R SIMATIC RF630R SIMATIC RF620R Air interface / standards supported EPCglobal Class 1 Gen 2 EPCglobal Class 1 Gen 2 EPCglobal Class 1 Gen 2 EPCglobal Class 1 Gen 2 ETSI variant Available Available Available Available FCC variant Available Available Available Available CMIIT variant Available Available Available Available LEDs 1 1 1 1 Interfaces Number of external antennas via RTNC 4 1 2 1 Available internal antennas - 1 - 1 Ethernet 1 x RJ-45 connector according to IEC PAS 61076-3-117 1 x RJ-45 connector according to IEC PAS 61076-3-117 - - RS-232 - - - - RS-422 - - 1 x plug (M12, 8-pin) 1 x plug (M12, 8-pin) Digital inputs 4 (M12, 12-pin) log "0": 0…7 V log "1": 15…24 V 2 (M12, 8-pin) log "0": 0…7 V log "1": 15…24 V - - Digital outputs (short-circuit proof) 4 (M12, 12-pin) 24 V; 0.5 A each 2 (M12, 8-pin) 24 V; 0.5 A each - - Power supply 24 VDC (M12, 4-pin) 20 to 30 V (2.2 A) external 24 VDC (M12, 4-pin) 20 to 30 V (2.2 A) external via CM via CM Max. radiated power ETSI and CMIIT in ERP 2 W ERP 1.6 W ERP 1) 2 W ERP 1.2 W ERP 0.8 W ERP 1) 1.2 W ERP Max. radiated power FCC in EIRP 4 W EIRP 3.3 W EIRP 1) 4 W EIRP 2.0 W EIRP 1.3 W EIRP 1) 2 W EIRP
Readers 5.1 Overview SIMATIC RF600 88 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Characteristics SIMATIC RF670R SIMATIC RF640R SIMATIC RF630R SIMATIC RF620R max. transmit power ETSI and CMIIT 30 dBm 1 W 30 dBm 1 W 27 dBm 0.5 W 27 dBm 0.5 W max. transmit power FCC 31 dBm 1.25 W 31 dBm 1.25 W 27 dBm 0.5 W 27 dBm 0.5 W max. transmission rate of the communications interface 10/100 Mbps 10/100 Mbps 115.2 kbps 115.2 kbps Max. data rate reader to transponder 80 kbps (ETSI) 160 kbps (FCC) 80 kbps (ETSI) 160 kbps (FCC) 40 kbps 40 kbps Max. data rate transponder to reader 160 kbps (ETSI) 320 kbps (FCC) 160 kbps (ETSI) 320 kbps (FCC) 160 kbps 160 kbps 1) internal antenna Table 5- 2 Characteristics of the RF650R, RF680R and RF685R readers Characteristics SIMATIC RF650R SIMATIC RF680R SIMATIC RF685R Air interface / standards supported EPCglobal Class 1 Gen 2 EPCglobal Class 1 Gen 2 EPCglobal Class 1 Gen 2 ETSI variant Available Available Available FCC variant Available Available Available CMIIT variant Available Available Available LEDs 6 17 17 Interfaces Number of external antennas via RTNC 4 4 1 Available internal antennas - - 1 Ethernet 1 x RJ-45 connector according to IEC PAS 61076-3-117 2 x M12 connector (4-pin) 2 x M12 connector (4-pin) RS-232 - - - RS-422 1 x plug (M12, 8-pin) 1 x plug (M12, 8-pin) 1 x plug (M12, 8-pin) Digital inputs 4 (M12, 12-pin) log "0": 0…7 V log "1": 15…24 V 4 (M12, 12-pin) log "0": 0…7 V log "1": 15…24 V 4 (M12, 12-pin) log "0": 0…7 V log "1": 15…24 V Digital outputs (short-circuit proof) 4 (M12, 12-pin) 24 V; 1.0 A each 4 (M12, 12-pin) 24 V; 1.0 A each 4 (M12, 12-pin) 24 V; 1.0 A each Power supply 24 VDC (M12, 8-pin) 20 to 30 V (2.2 A) external 24 VDC (M12, 8-pin) 20 to 30 V (2.2 A) external 24 VDC (M12, 8-pin) 20 to 30 V (2.2 A) external
Readers 5.1 Overview SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 89 REVIEW Characteristics SIMATIC RF650R SIMATIC RF680R SIMATIC RF685R Max. radiated power ETSI and CMIIT in ERP 2 W ERP 2 W ERP 2 W ERP 1) 2 W ERP Max. radiated power FCC in EIRP 3 W EIRP 4 W EIRP 4 W EIRP 1) 4 W EIRP max. transmit power ETSI and CMIIT 30 dBm 1 W 33 dBm 2 W 33 dBm 2 W max. transmit power FCC 30 dBm 1 W 33 dBm 2 W 33 dBm 2 W max. transmission rate of the communications interface 10/100 Mbps 10/100 Mbps 115.2 kbps Max. data rate reader to transponder 300 kbps 300 kbps 300 kbps Max. data rate transponder to reader 80 kbps 80 kbps 80 kbps 1) internal antenna
Readers 5.2 RF620R reader SIMATIC RF600 90 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.2 RF620R reader 5.2.1 Description The SIMATIC RF620R is a stationary reader in the UHF frequency band with an integrated circular polarized antenna. For readers with the new hardware version (MLFB: 6GT2811-5BA00-xAA1), a maximum of one external UHF RFID antenna can be connected via a TNC reverse connector as an alternative to the integrated antenna. The maximum HF power output is 0.5 W at the reader output. The SIMATIC RF620R is connected to a SIMATIC S7 controller via an ASM interface module. The degree of protection is IP65. Pos. Description (1) TNC-reverse interface for connection of ANT (2) LED operating display (3) RS 422 interface (8-pin M12 connector)
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 91 REVIEW 5.2.1.1 Ordering data Ordering data RF620R Product Article number RF620R (ETSI) reader for EU, EFTA, Turkey 6GT2811-5BA00-0AA0 RF620R (FCC) reader for North America 6GT2811-5BA00-1AA0 RF620R (CMIIT) reader for China 6GT2811-5BA00-2AA1 Ordering data accessories Product Article number Connecting cable • RS°422, M12 plug, 8-pin socket: 2 m • RS°422, M12 plug, 8-pin socket: 5 m • RS°422, M12 plug, 8-pin socket: 10 m • RS°422, M12 plug, 8-pin socket: 20 m • RS°422, M12 plug, 8-pin socket: 50 m • 6GT2891-0FH20 • 6GT2891-0FH50 • 6GT2891-0FN10 • 6GT2891-0FN20 • 6GT2891-0FN50 Antenna mounting kit 6GT2890-0AA00 Set of protective caps Contains 3 protective caps for antenna output and one protective cap for digital I/O interface (required for IP65 degree of protection when some connectors are unused) 6GT2898-4AA00 RFID DVD "Software & Documentation" 6GT2080-2AA20 5.2.1.2 Status display The device is equipped with a three colored LED. The LED can be lit in green, red or yellow. The meaning of the indication changes in accordance with the color and state (on, off, flashing) of the LED: Green LED Red LED Yellow LED Meaning Off Off Off The device is starting up. Flashing Off Off The device is ready. The antenna is switched off. On Off Off The device is ready. The antenna is switched on. Off Off On "With presence": At least one tag is in the field. "Without presence": Communication with a tag is active. Off Flashing Off Reader is not active, a serious error has occurred. In addition, this LED also indicates the fault status through the number of flashing pulses. Reboot (operating voltage Off → On is necessary). The LED flashes once for the 'INACTIVE' status, rebooting is not necessary in this case.
Readers 5.2 RF620R reader SIMATIC RF600 92 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW For more detailed information on the flash codes of the reader see section Error messages and flash codes for RF620R/RF630R (Page 469) Note LED not lit yellow? If the LED does not light up yellow even though a tag is located within the field, common causes are: • Incorrect configuration in the init_run command, or init_run command was not executed (see "Configuration Manual RF620R/RF630R") • Parameter assignment is incorrect (black list, RSSI threshold) • Antenna is switched off • A tag is used, that is not compatible with the reader protocol (EPC Global Class 1 Gen 2). • Tag is defective • Reader or antenna has a defect • Tag is not in the field of radiation of the transmit antenna 5.2.1.3 Pin assignment of the RS422 interface Pin Pin Device end 8-pin M12 Assignment 1 + 24 V 2 - Transmit 3 0 V 4 + Transmit 5 + Receive 6 - Receive 7 Unassigned 8 Earth (shield) The knurled bolt of the M12 plug is not connected to the shield (on the reader side). Note You must therefore not use any SIMATIC connecting cables that use the angled M12 plug.
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 93 REVIEW 5.2.1.4 Pin assignment of the connecting cable Table 5- 3 RS 422 - on reader side M12 pin Core color Pin assignment View of M12 socket 1 white 24 VDC 2 brown TX neg 3 green GND 4 yellow TX pos 5 Gray RX pos 6 pink RX neg 7 blue Not assigned 8 red Earth (shield) Comment This cable has an 8-pin M12 connector at one end and the other cable end is 'open'. There are 8 color-coded single cores there for connecting to external devices. There are different cable lengths in the product range (3 m to 50 m). Long cables can be reduced if necessary. Note For long cables: Adapt supply voltage and data rate accordingly Note that with long cables in particular, the supply voltage of 24 V DC must always be applied. Note also that the data rate on the serial interface must, if necessary, be reduced. (See "Configuration Manual RF620R/RF630R")
Readers 5.2 RF620R reader SIMATIC RF600 94 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.2.1.5 Grounding connection The RF620R can be electrically connected to the ground potential through a contact washer. The tightening torque must be increased in this case to ensure that electrical contact is made (2.7 Nm). Ground connection (a) Hexagon-head screw (b) Plain washer (c) Cable lugs (d) Contact washer: Use contact washers according to the Siemens standard SN 70093-6-FSt-flNnnc-480h for ground connection, Siemens item No.: H70093-A60-Z3 5.2.2 Planning application 5.2.2.1 Minimum mounting clearances of two readers The RF620R has a circular polarized antenna. At 500 mW ERP radiated power, due to the opening angle of the antennas, their fields can overlap considerably. It is no longer possible to clarify in which antenna field access to the data of a tag is performed. In order to avoid this, always keep a minimum distance of 3 m between two readers with the maximum radiated power of 500 mW ERP. Dense Reader Mode (DRM) The readers can also interfere with each other (secondary fields), if the channels (Reader TX, Transponder TX) overlap. In order to prevent a transponder channel overlapping with a reader channel, we recommend that the Dense Reader Mode (DRM) is used.
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 95 REVIEW 5.2.2.2 Antenna diagram for RF620R (ETSI) The following radiation diagrams show the directional radiation pattern of the internal antenna of the RF620R (ETSI) reader. For the spatial presentation of the directional characteristics, the vertical plane (Azimuth section) as well as the horizontal plane (elevation section) must be considered. This results in a spatial image of the directional radiation pattern of the antenna with its main and auxiliary fields.
Readers 5.2 RF620R reader SIMATIC RF600 96 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Radiation diagram (Azimuth section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-1 Azimuth section
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 97 REVIEW Radiation diagram (elevation section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-2 Elevation section
Readers 5.2 RF620R reader SIMATIC RF600 98 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Overview of the antenna parameters Table 5- 4 Maximum linear electrical aperture angle at 865 MHz: Azimuth section 77,7° Elevation section 66,1° Typical antenna gain in the frequency range 865 to 868 MHz 4.0 dBi Antenna axis ratio 0.7 dB See also section Guidelines for selecting RFID UHF antennas (Page 55) 5.2.2.3 Antenna diagram for RF620R (FCC) The following radiation diagrams show the directional radiation pattern of the internal antenna of the RF620R (FCC) reader. For the spatial presentation of the directional characteristics, the vertical plane (Azimuth section) as well as the horizontal plane (elevation section) must be considered. This results in a spatial image of the directional radiation pattern of the antenna with its main and auxiliary fields. Azimuth XZ plane Elevation YZ plane
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 99 REVIEW Radiation diagram (Azimuth section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-3 Azimuth section
Readers 5.2 RF620R reader SIMATIC RF600 100 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Radiation diagram (elevation section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-4 Elevation section
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 101 REVIEW Overview of the antenna parameters Table 5- 5 Maximum linear electrical aperture angle at 865 MHz: Azimuth section 75,4 ° Elevation section 69,1 ° Typical antenna gain in the frequency range 902 to 928 MHz 4.0 dBi ± 0.5 dB Antenna axis ratio <1 dB see also section Guidelines for selecting RFID UHF antennas (Page 55). 5.2.2.4 Interpretation of directional radiation patterns The following overview table will help you with the interpretation of directional radiation patterns. The table shows which dBi values correspond to which read/write ranges (in %): You can read the radiated power depending on the reference angle from the directional radiation patterns, and thus obtain information on the read/write range with this reference angle with regard to a transponder. The dBr values correspond to the difference between the maximum dBi value and a second dBi value. Deviation from maximum antenna gain [dBr] Read/write range [%] 0 100 -3 70 -6 50 -9 35 -12 25 -15 18 -18 13 Example As one can see from the section Antenna diagram for RF620R (ETSI) (Page 95), the maximum antenna gain is 0 dB. In the Azimuth diagram, the antenna gain falls by 3°dB at approximately ± 39°. Therefore the dBr value is -3. The antenna range is only 50% of the maximum range at ± 39° from the Z axis within the horizontal plane. 5.2.2.5 Antenna/read point configurations The RF620R reader has an internal circular polarized antenna. You can cover one read point with this antenna. When several RF620R readers are used, the readers are addressed via the SIMATIC level.
Readers 5.2 RF620R reader SIMATIC RF600 102 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.2.3 Installing/Mounting Requirement WARNING Make sure that the wall or ceiling can hold four times the total weight of the device. Note Close unused connectors If you do not use connectors on the reader, it is advisable to close the unused connectors with protective caps. You can order the protective cap set using the MLFB specified in the section "Ordering data". Note Disregarding FCC RF exposure requirements Ensure that the following conditions are met before the device is mounted to meet the FCC RF exposure requirements: • The RF620R reader must be installed so that a minimum distance from people of 20 cm is always observed. • The reader may not be installed or operated in the immediate vicinity of another reader or antenna. See also section FCC information (Page 111) RF620R or section FCC information (Page 127) RF630R. 5.2.3.1 Mounting/Installing FCC CAUTION Emitted radiation The transmitter complies with the requirements of Health Canada and the FCC limit values for subjecting persons to HF radiation, provided that a minimum spacing of 26 cm exists between antenna and person. When the antennas are installed, you must therefore ensure that a minimum spacing of 26 cm is maintained between personnel and antennas.
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 103 REVIEW Mounting/installing the device You can mount the reader in two different ways: ● Via a standardized VESA 100 mounting system using the Antenna Mounting Kit (see Chapter Mounting with antenna mounting kit (Page 331)). Tighten the M4 screws on the rear of the reader using a maximum torque of ≤ 1.3 Nm. ● Directly onto a flat surface. The positions of the fixing holes for the device are shown in the section Dimension drawings (Page 108). 5.2.4 Configuration/integration The RS422 system interface is provided for integrating the device into system environments/networks. The system interface transfers data to SIMATIC controllers or PCs with the appropriate interface. Apart from transmitting communication data from the reader to the controller and vice versa, the RS422 interface also supplies power to the reader (24 V DC). Figure 5-5 Overview of configuration of the RF620R reader The RF620R reader can alternatively be connected to a SIMATIC controller via the ASM 456, ASM 475, RF170C and RF180C interface modules/communication modules. The RF620R reader can alternatively also be connected directly to the PC via the RF182 communication module. For further details on the interface modules used, see Chapter Auto-Hotspot . Further information about commissioning the readers can be found in the configuration manual "RF620R/RF630R" in the "Commissioning" section.
Readers 5.2 RF620R reader SIMATIC RF600 104 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.2.4.1 Transmission protocols RS 422 communication 3964R protocol Transmission rates 19.2 kbps 57.6 kbps 115.2 kbps Start bits 1 Data bits 8 Parity Odd Stop bits 1 5.2.5 Technical data 5.2.5.1 Mechanical data Mechanical data Weight 1850 g Dimensions (L x W x H) in mm 252 X 193 x 52 mm, without connections Material for housing top section ABS (GF 20), silicone-free Material for housing bottom section Aluminum, silicone-free Color of housing top section Pastel turquoise Color of housing bottom section Silver Status displays on the device 1 LED Colors: red, yellow, green Interfaces RS422 1 x plug (8-pin M12) Antenna connectors 1 x RTNC plug Software SIMATIC S7 MTBF in years 18.2
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 105 REVIEW Technical and electrical characteristics Power supply • Permitted range 21.6 to 30 VDC 1 Power supply Current consumption (in standby mode, no transmit power) Power consumption (in standby mode, no transmit power) 20 V input voltage on the reader, typical 135 mA 2.7 W 24 V input voltage on the reader, typical 115 mA 2.76 W 30 V input voltage on the reader, typical 95 mA 2.85 W Power supply Current consumption (at 500 mW ERP) Power requirement (at 500 mW ERP) 20 V input voltage on the reader, typical 470 mA 9.4 W 24 V input voltage on the reader, typical 395 mA 9.48 W 30 V input voltage on the reader, typical 320 mA 9.6 W Ramp-up time, typical 7 s 1) All supply and signal voltages must be safety extra low voltage (SELV/PELV according to EN 60950) 24 VDC supply: safe (electrical) isolation of extra-low voltage (SELV / PELV acc. to EN 60950) Mechanical environmental conditions Shock resistant acc. to EN 60068-2-27 Vibration acc. to EN 60068-2-6 50 g1 20 g1 Climatic conditions Ambient temperature during operation -25 °C to +55 °C (a 10-minute warm-up time must be allowed at an operating temperature below -20 °C) Ambient temperature for transport and storage -40 °C to +85 °C 1) The values for shock and vibration are maximum values and must not be applied continuously. EMC & approvals/conformity RF620R (ETSI) Electromagnetic compatibility ETSI EN 301 489-1 / -3 ETSI EN 302 208 V1.3.1 ETSI EN 302 208 V1.4.1 Approvals/Conformity • Radio acc. to R&TTE guidelines, EN 301 489 • CE • ETSI EN 302-208 V1.1.1 • ETSI EN 302-208 V1.3.1 • ETSI EN 302-208 V1.4.1 • Reader degree of protection acc. to EN 60529 (IP65)
Readers 5.2 RF620R reader SIMATIC RF600 106 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW EMC & approvals for FCC variant Electromagnetic compatibility FCC Part 15 Approvals • FCC, cULus • IEC60950, including US and Canadian variants of it • FCC CFR47 Part 15.247 • RoHS-compliant according to EU Directive 2002/95/EC • Industrial Canada, RSS-210, Issue 7, June 2007 5.2.5.2 Technical data according to EPC and ISO Technical specifications Frequency accuracy max.± 10 ppm Channel spacing EU, EFTA, Turkey: 600 kHz US: 500 kHz China: 250 kHz Modulation methods ASK: DSB modulation & PR-ASK modulation Encoding, Manchester or Pulse Interval (PIE) Effective radiated power with internal antenna • ETSI/CMIIT: • FCC • ≤ 0.8 W ERP • ≤ 1.3 W EIRP Effective radiated power with external antenna • ETSI/CMIIT: • FCC • ≤ 1.2 W ERP • ≤ 2.0 W EIRP Transmit power ≤ 0.5 W Reading range Readers mounted on the same side Max. 2 m (recommended maximum value for configuration; depending on the transponder) ETSI frequencies Frequency range for Europe, EFTA, Turkey, South Africa, Thailand (ETSI) ETSI EN 302 208 V1.4.1 (valid since October 23, 2012, publication in the Official Journal of the European Union) 865.7 ... 867.5 MHz (4 channels LBT optional at max. 2 W ERP) Frequency range India 865 ... 867 MHz (10 channels at max. 4 W EIRP) Frequency range Russia 866.1 ... 867.6 MHz (8 channels at 2 W ERP) Frequency range Singapore 866 ... 869 MHz (11 channels at 0.5 W ERP)
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 107 REVIEW FCC frequencies Frequency range USA; Argentina, Bolivia, Canada, Mexico, Thailand (FCC) 902 ... 928 MHz (50 channels at max. 4 W EIRP, frequency hopping) Frequency range Brazil 915.125 ... 927.875 MHz (52 channels at max. 4 W EIRP, frequency hopping) Frequency range South Korea 917.1 ... 920.4 MHz (7-16 channels at max. 4 W EIRP, frequency hopping) CMIIT frequencies Frequency range China 920.625 ... 924.375 MHz (16 subchannels at 2 W ERP) 5.2.5.3 Maximum number of readable tags The maximum number of readable tags depends on the following parameters: ● Size of the antenna field ● Readability of the tags For a transmit power of 500 mW ERP, the following is read when the tag RF620T is used: ● Max. 40 tags in the antenna field (tags perpendicular to antenna and 1 m in front) ● Max. 18 tags per second
Readers 5.2 RF620R reader SIMATIC RF600 108 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.2.6 Dimension drawings Figure 5-6 Dimension drawing for RF620R All dimensions in mm (± 0.5 mm tolerance)
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 109 REVIEW 5.2.7 Certificates and approvals Note Marking on the readers according to specific approval The certificates and approvals listed here apply only if the corresponding mark is found on the readers. Table 5- 6 6GT2811-5BA00-0AA0, 6GT2811-5BA00-0AA1 Certificate Description Conformity with R&TTE directive TA-2012/548 South Africa radio approval: Radio Equipment Type Approval 5.2.7.1 Country-specific certifications Table 5- 7 6GT2811-5BA00-1AA0, 6GT2811-5BA00-1AA1 Standard Federal Communications Commission FCC CFR 47, Part 15 sections 15.247 Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. FCC ID: NXW-RF620R (for 6GT2811-5BA00-1AA0) FCC ID: NXW-RF600R (for 6GT2811-5BA00-1AA1) Industry Canada Radio Standards Specifications RSS-210 Issue 7, June 2007, Sections 2.2, A8 IC: 267X-RF620R (for 6GT2811-5BA00-1AA0) IC: 267X-RF600R, Model RF620R-2 (for 6GT2811-5BA00-1AA1) This product is UL-certified for the USA and Canada. It meets the following safety standard(s): UL 60950-1 - Information Technology Equipment Safety - Part 1: General Requirements CSA C22.2 No. 60950 -1 - Safety of Information Technology Equipment UL Report E 205089
Readers 5.2 RF620R reader SIMATIC RF600 110 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Standard Brazil wireless approval Marking on the reader (6GT2811-5BA00-1AA0): Marking on the reader (6GT2811-5BA00-1AA1): Statement about approval: Este equipamento opera em caráter secundário, isto é, não tem direito à proteção contra interferência prejudicial, mesmo de estações do mesmo tipo e não pode causar interferência a sistemas operando em caráter primário. Reader certificate: ANATEL 3377-12-4061 KCC Certification Marking on the reader: Type of equipment: A급 기기 (업무용 방송통신기자재) Class A Equipment (Industrial Broadcasting & Communication Equipment) 이 기기는 업무용(A급) 전자파적합기기로서 판 매자 또는 사용자는 이 점을 주의하시기 바라 며, 가정외의 지역에서 사용하는 것을 목적으로 합니다. This equipment is Industrial (Class A) electromagnetic wave suitability equipment and seller or user should take notice of it, and this equipment is to be used in the places except for home. Reader certificate: KCC-CRM-RF5-RF620R H-11388 Argentina radio approval: Registro de la COMISION NACIONAL DE COMUNICACIONES RCPSIRF12-0772 Mexico radio approval: CERTIFICADO DE HOMOLOGACION
Readers 5.2 RF620R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 111 REVIEW Table 5- 8 6GT2811-5BA00-2AA1 Standard CMIIT Certification China radio approval Marking on the reader: CMIIT ID: 2012DJ2916 5.2.7.2 FCC information Siemens SIMATIC RF620R (FCC): 6GT2811-5BA00-1AA0, 6GT2811-5BA00-1AA1 FCC ID: NXW-RF620R (for 6GT2811-5BA00-1AA0) FCC ID: NXW-RF600R (for 6GT2811-5BA00-1AA1) This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Notice To comply with FCC part 15 rules in the United States, the system must be professionally installed to ensure compliance with the Part 15 certification. It is the responsibility of the operator and professional installer to ensure that only certified systems are deployed in the United States. The use of the system in any other combination (such as co-located antennas transmitting the same information) is expressly forbidden. FCC Exposure Information To comply with FCC RF exposure compliance requirements, the antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
Readers 5.2 RF620R reader SIMATIC RF600 112 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.2.7.3 IC-FCB information Siemens SIMATIC RF620R (FCC): 6GT2811-5BA00-1AA0, 6GT2811-5BA00-1AA1 IC: 267X-RF620R (for 6GT2811-5BA00-1AA0) IC: 267X-RF600R, Model: RF620R-2 (for 6GT2811-5BA00-1AA1) This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d`Industrie Canada applicables aux appareils radio exempts de licence. L`exploitation est autorisée aux deux conditions suivantes : (1) L`appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l`appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d`en compromettre le fonctionnement. Industry Canada Notice To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. Transmitter power and antenna information for antennas with a gain less than 6 dBi: This device has been designed to operate with the SIMATIC RF620A antenna 902-928, the SIMATIC RF640A antenna 902-928 as well as the SIMATIC RF660A antenna 902-928 listed below, and having a maximum gain of 5.5 dBi. Arbitrary transmission power settings in combination with other antennas or antennas having a gain greater than 5.5 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms. Transmitter power and antenna information for antennas with a gain greater 6 dBi: This device requires professional installation. Antennas with a gain greater 6 dBi may be used provided the system does not exceed the radiation power of 4000 mW E.I.R.P. This device has been designed to operate with the SIMATIC RF642A antenna 902-928 exceeding the maximum gain of 5.5 dBi under the restriction that the RF power at the input of the antenna must be set to meet the following relation: RF power (dBm) ≤ 30 dBm – (antenna gain (dBi) – 6 dBi) Other antennas or system configurations for antennas having a gain greater than 6 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms.
Readers 5.3 RF630R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 113 REVIEW 5.3 RF630R reader 5.3.1 Description The SIMATIC RF630R is a stationary reader in the UHF frequency band without an integrated antenna. Up to two external UHF RFID antennas can be connected via TNC reverse connections. The maximum RF power output is 0.5°W at the reader output. The SIMATIC RF630R is connected to a SIMATIC S7 controller via an ASM interface module. The degree of protection is IP65. Pos. Description (1) TNCreverse interface for connection of antenna 1 (ANT 1) (2) TNCreverse interface for connection of antenna 2 (ANT 2) (2) LED operating display (3) RS 422 interface (8-pin M12 connector)
Readers 5.3 RF630R reader SIMATIC RF600 114 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.3.1.1 Ordering data Ordering data for RF630R Product Article number RF630R (ETSI) reader for EU, EFTA, Turkey 6GT2811-4AA00-0AA0 RF630R (FCC) reader for the USA 6GT2811-4AA00-1AA0 RF630R (CMIIT) reader for China 6GT2811-4AA00-2AA1 Ordering data accessories Product Article number Connecting cable • RS°422, M12 plug, 8-pin socket: 2 m • RS°422, M12 plug, 8-pin socket: 5 m • RS°422, M12 plug, 8-pin socket: 10 m • RS°422, M12 plug, 8-pin socket: 20 m • RS°422, M12 plug, 8-pin socket: 50 m • 6GT2891-0FH20 • 6GT2891-0FH50 • 6GT2891-0FN10 • 6GT2891-0FN20 • 6GT2891-0FN50 Antenna mounting kit 6GT2890-0AA00 Set of protective caps Contains 3 protective caps for antenna output and one protective cap for digital I/O interface (required for IP65 degree of protection when some connectors are unused) 6GT2898-4AA00 RFID DVD "Software & Documentation" 6GT2080-2AA20 5.3.1.2 Status display The device is equipped with a three colored LED. The LED can be lit in green, red or yellow. The meaning of the indication changes in accordance with the color and state (on, off, flashing) of the LED: Green LED Red LED Yellow LED Meaning Off Off Off The device is starting up. Flashing Off Off The device is ready. The antenna is switched off. On Off Off The device is ready. The antenna is switched on. Off Off On "With presence": At least one tag is in the field. "Without presence": Communication with a tag is active. Off Flashing Off Reader is not active, a serious error has occurred. In addition, this LED also indicates the fault status through the number of flashing pulses. Reboot (operating voltage Off → On is necessary). The LED flashes once for the 'INACTIVE' status, rebooting is not necessary in this case.
Readers 5.3 RF630R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 115 REVIEW For more detailed information on the flash codes of the reader see section Error messages and flash codes for RF620R/RF630R (Page 469) Note LED not lit yellow? If the LED does not light up yellow even though a tag is located within the field, common causes are: • Incorrect configuration in the init_run command, or init_run command was not executed (see "Configuration Manual RF620R/RF630R") • Parameter assignment is incorrect (black list, RSSI threshold) • Antenna is switched off • A tag is used, that is not compatible with the reader protocol (EPC Global Class 1 Gen 2). • Tag is defective • Reader or antenna has a defect • Tag is not in the field of radiation of the transmit antenna 5.3.1.3 Pin assignment of the RS422 interface Pin Pin Device end 8-pin M12 Assignment 1 + 24 V 2 - Transmit 3 0 V 4 + Transmit 5 + Receive 6 - Receive 7 Unassigned 8 Earth (shield) The knurled bolt of the M12 plug is not connected to the shield (on the reader side). Note You must therefore not use any SIMATIC connecting cables that use the angled M12 plug.
Readers 5.3 RF630R reader SIMATIC RF600 116 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.3.1.4 Pin assignment of the connecting cable Table 5- 9 RS 422 - on reader side M12 pin Core color Pin assignment View of M12 socket 1 white 24 VDC 2 brown TX neg 3 green GND 4 yellow TX pos 5 Gray RX pos 6 pink RX neg 7 blue Not assigned 8 red Earth (shield) Comment This cable has an 8-pin M12 connector at one end and the other cable end is 'open'. There are 8 color-coded single cores there for connecting to external devices. There are different cable lengths in the product range (3 m to 50 m). Long cables can be reduced if necessary. Note For long cables: Adapt supply voltage and data rate accordingly Note that with long cables in particular, the supply voltage of 24 V DC must always be applied. Note also that the data rate on the serial interface must, if necessary, be reduced. (See "Configuration Manual RF620R/RF630R") 5.3.1.5 Grounding connection The RF630R can be electrically connected to the ground potential through a contact washer. The tightening torque must be increased in this case to ensure that electrical contact is made (2.7 Nm). WARNING Hazardous voltage due to lightning strikes Death or serious injury may occur as a result of lightning strikes to antennas mounted outside buildings. If the reader is operated with antennas mounted outside buildings, it is imperative that the reader is electrically connected to the ground potential.
Readers 5.3 RF630R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 117 REVIEW Ground connection (a) Hexagon-head screw (b) Plain washer (c) Cable lug (d) Contact washer: Use contact washers according to the Siemens standard SN 70093-6-FSt-flNnnc-480h for ground connection, Siemens item No.: H70093-A60-Z3 5.3.2 Planning application 5.3.2.1 Minimum mounting clearances of two antennas of different readers At 500 mW ERP radiated power, due to the opening angle of the antennas, their fields can overlap considerably. It is no longer possible to clarify in which antenna field access to the data of a tag is performed. In order to avoid this, always keep a minimum distance of 3 m between two antennas of different RF630R readers with the maximum radiated power of 500 mW ERP. Dense Reader Mode (DRM) The readers can also interfere with each other (secondary fields), if the channels (Reader TX, Transponder TX) overlap. In order to prevent a transponder channel overlapping with a reader channel, we recommend that the Dense Reader Mode (DRM) is used. 5.3.2.2 Antenna/read point configurations You can connect up to two external antennas to the RF630R reader. The standard setting is that two antennas are connected when the reader is started. You have 3 possibilities for aligning the antennas and covering the read point.
Readers 5.3 RF630R reader SIMATIC RF600 118 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW One RF630R reader with two antennas and two read points If you connect two external antennas to the device and align them in different directions, you can read tags at two different read points. With this technique, a particular antenna must be switched off application-dependently to be able to establish which tags have been read from which antenna. Note the minimum distances between the antennas for the antenna configuration (see section Specified minimum and maximum spacing of antennas (Page 49). One RF630R reader with two antennas and one read point If you connect two external antennas to the device and align them in the same direction (portal configuration), you can read tags at one read point. With this method, the reader automatically switches between the two antennas while the tags are being read. Note the minimum distances between the antennas for the antenna configuration (see section Specified minimum and maximum spacing of antennas (Page 49) . One RF630R reader with one antenna and one read point If you connect an external antenna to the device, you can read tags at one read point. 5.3.3 Installing/Mounting 5.3.3.1 Mounting/Installation Requirement WARNING Make sure that the wall or ceiling can hold four times the total weight of the device. Note Close unused connectors If you do not use connectors on the reader, it is advisable to close the unused connectors with protective caps. You can order the protective cap set using the MLFB specified in the section "Ordering data". CAUTION Emitted radiation The transmitter complies with the requirements of Health Canada and the FCC limit values for subjecting persons to HF radiation, provided that a minimum spacing of 26 cm exists between antenna and person. When the antennas are installed, you must therefore ensure that a minimum spacing of 26 cm is maintained between personnel and antennas.
Readers 5.3 RF630R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 119 REVIEW Mounting/installing the device You can mount the reader directly onto a flat surface. The positions of the fixing holes for the device are shown in the section Dimension drawings (Page 124). 5.3.4 Configuration/integration The RS422 system interface is provided for integrating the device into system environments/networks. The system interface transfers data to SIMATIC controllers or PCs with the appropriate interface. Apart from transmitting communication data from the reader to the controller and vice versa, the RS422 interface also supplies power to the reader (24 V DC). Figure 5-7 Overview of configuration of the RF630R reader The RF620R reader can alternatively be connected to a SIMATIC controller via the ASM 456, ASM 475, RF170C and RF180C interface modules/communication modules. The RF620R reader can alternatively also be connected directly to the PC via the RF182 communication module. For further details on the interface modules used, see Chapter Auto-Hotspot . Further information about commissioning the readers can be found in the Configuration Manual "RF620R/RF630R" in the "Commissioning" section.
Readers 5.3 RF630R reader SIMATIC RF600 120 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.3.4.1 Transmission protocols RS 422 communication 3964R protocol Transmission rates 19.2 kbps 57.6 kbps 115.2 kbps Start bits 1 Data bits 8 Parity Odd Stop bits 1 5.3.5 Technical data 5.3.5.1 Mechanical data Mechanical data Weight 1640 g Dimensions (L x W x H) in mm 252 x 193 x 52 mm, without connections Material for housing top section ABS (GF 20) Material for housing bottom section Aluminum Color of housing top section Anthracite Color of housing bottom section Silver Status displays on the device 1 LED Colors: red, yellow, green Interfaces Antenna connectors 2 x RTNC plug RS422 1 x plug (8-pin M12) Software SIMATIC S7 MTBF in years 18.2
Readers 5.3 RF630R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 121 REVIEW Thermal and electrical properties Power supply • Permitted range 21.6 to 30 VDC 1 Power supply Current consumption (in standby mode, no transmit power) Current consumption (in standby mode, no transmit power) 20 V input voltage on the reader, typical 135 mA 2.7 W 24 V input voltage on the reader, typical 115 mA 2.76 W 30 V input voltage on the reader, typical 95 mA 2.85 W Power supply Current consumption (at 500 mW ERP) Power requirement (at 500 mW ERP) 20 V input voltage on the reader, typical 470 mA 9.4 W 24 V input voltage on the reader, typical 395 mA 9.48 W 30 V input voltage on the reader, typical 320 mA 9.6 W Rampup time 7 s 1) All supply and signal voltages must be safety extra low voltage (SELV/PELV according to EN 60950) 24 VDC supply: safe (electrical) isolation of extra-low voltage (SELV / PELV acc. to EN 60950) Mechanical environmental conditions Shock resistant acc. to EN 60068-2-27 Vibration acc. to EN 60068-2-6 50 g1 20 g1 Climatic conditions Ambient temperature during operation -25 °C to +55 °C (a 10-minute warm-up time must be allowed at an operating temperature below -20 °C) Ambient temperature for transport and storage -40 °C to +85 °C 1) The values for shock and vibration are maximum values and must not be applied continuously. EMC & approvals/conformity for ETSI variant Electromagnetic compatibility ETSI EN 301 489-1 / -3 ETSI EN 302 208 V1.3.1 ETSI EN 302 208 V1.4.1 Approvals/Conformity • Radio acc. to R&TTE guidelines, EN 301 489 • CE • ETSI EN 302-208 V1.1.1 • ETSI EN 302-208 V1.3.1 • ETSI EN 302-208 V1.4.1 • Reader degree of protection acc. to EN 60529 (IP65)
Readers 5.3 RF630R reader SIMATIC RF600 122 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW EMC & approvals for FCC variant Electromagnetic compatibility FCC Part 15 Approvals • FCC, cULus • IEC60950, including US and Canadian variants of it • FCC CFR47 Part 15.247 • RoHS-compliant according to EU Directive 2002/95/EC • Industrial Canada, RSS-210, Issue 7, June 2007 5.3.5.2 Technical data according to EPC and ISO Technical specifications Frequency accuracy max.± 10 ppm Channel spacing EU, EFTA, Turkey: 600 kHz US: 500 kHz China: 250 kHz Modulation methods ASK: DSB modulation & PR-ASK modulation Encoding, Manchester or Pulse Interval (PIE) Effective radiant power • ETSI/CMIIT: • FCC: • < < 1.2 W ERP • < 2 W EIRP Transmit power ≤ 0.5 W ERP Reading range Antennas mounted on opposing sides (portal configuration) 3.5 m max. (recommended maximum value for configuration) Antennas mounted on the same side Max. 2 m (recommended maximum value for configuration; depending on the transponder) ETSI frequencies Frequency range for Europe, EFTA, Turkey, South Africa, Thailand (ETSI) ETSI EN 302 208 V1.4.1 (valid since October 23, 2012, publication in the Official Journal of the European Union) 865.7 ... 867.5 MHz (4 channels LBT optional at max. 2 W ERP) Frequency range India 865 ... 867 MHz (10 channels at max. 4 W EIRP) Frequency range Russia 866.1 ... 867.6 MHz (8 channels at 2 W ERP) Frequency range Singapore 866 ... 869 MHz (11 channels at 0.5 W ERP)
Readers 5.3 RF630R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 123 REVIEW FCC frequencies Frequency range USA; Argentina, Bolivia, Canada, Mexico, Thailand (FCC) 902 ... 928 MHz (50 channels at max. 4 W EIRP, frequency hopping) Frequency range Brazil 915.125 ... 927.875 MHz (52 channels at max. 4 W EIRP, frequency hopping) Frequency range South Korea 917.1 ... 920.4 MHz (7-16 channels at max. 4 W EIRP, frequency hopping) CMIIT frequencies Frequency range China 920.625 ... 924.375 MHz (16 subchannels at 2 W ERP) 5.3.5.3 Maximum number of readable tags The maximum number of readable tags depends on the following parameters: ● Size of the antenna field ● Readability of the tags For a transmit power of 500 mW ERP, the following is read when the tag RF620T is used: ● Max. 40 tags in the antenna field (tags perpendicular to antenna at 1 m distance). If 2 antennas are used, up to 80 tags can be recognized. ● Max. 18 tags per second Note Operation with 2 antennas If you have configured 2 antennas as a gate, both antennas must be turned on at the same time. The reader multiplexes both antennas internally. The multiplexing time is typically 100 ms (internal read time per antenna).
Readers 5.3 RF630R reader SIMATIC RF600 124 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.3.6 Dimension drawings Figure 5-8 Dimension drawing for RF630R All dimensions in mm (± 0.5 mm tolerance)
Readers 5.3 RF630R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 125 REVIEW 5.3.7 Certificates and approvals Note Marking on the readers according to specific approval The certificates and approvals listed here apply only if the corresponding mark is found on the readers. Table 5- 10 6GT2811-4AA00-0AA0, 6GT2811-4AA00-1AA1 Certificate Description Conformity with R&TTE directive TA-2012/548 South Africa radio approval: Radio Equipment Type Approval Table 5- 11 6GT2811-4AA00-1AA0, 6GT2811-4AA00-1AA1 Standard Federal Communications Commission FCC CFR 47, Part 15 sections 15.247 Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. FCC ID: NXW-RF630R (for 6GT2811-4AA00-1AA0) FCC ID: NXW-RF600R (for 6GT2811-4AA00-1AA1) Industry Canada Radio Standards Specifications RSS-210 Issue 7, June 2007, Sections 2.2, A8 IC: 267X-RF630 (for 6GT2811-4AA00-1AA0) IC: 267X-RF600R, Model: RF630R-2 (for 6GT2811-4AA00-1AA1) This product is UL-certified for the USA and Canada. It meets the following safety standard(s): UL 60950-1 - Information Technology Equipment Safety - Part 1: General Requirements CSA C22.2 No. 60950 -1 - Safety of Information Technology Equipment UL Report E 205089
Readers 5.3 RF630R reader SIMATIC RF600 126 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Standard Brazil wireless approval Marking on the reader (6GT2811-4AA00-1AA0): Marking on the reader (6GT2811-4AA00-1AA1): Statement about approval: Este equipamento opera em caráter secundário, isto é, não tem direito à proteção contra interferência prejudicial, mesmo de estações do mesmo tipo e não pode causar interferência a sistemas operando em caráter primário. Reader certificate: ANATEL 3377-12-4061 KCC Certification Marking on the reader: Type of equipment: A급 기기 (업무용 방송통신기자재) Class A Equipment (Industrial Broadcasting & Communication Equipment) 이 기기는 업무용(A급) 전자파적합기기로서 판 매자 또는 사용자는 이 점을 주의하시기 바라 며, 가정외의 지역에서 사용하는 것을 목적으로 합니다. This equipment is Industrial (Class A) electromagnetic wave suitability equipment and seller or user should take notice of it, and this equipment is to be used in the places except for home. Reader certificate: KCC-CRM-RF5-RF630R H-11409 Argentina radio approval: Registro de la COMISION NACIONAL DE COMUNICACIONES RCPSIRF12-0879 Mexico radio approval: CERTIFICADO DE HOMOLOGACION
Readers 5.3 RF630R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 127 REVIEW Table 5- 12 6GT2811-4AA00-2AA1 Standard CMIIT Certification China radio approval Marking on the reader: CMIIT ID: 2012DJ2917 5.3.7.1 FCC information Siemens SIMATIC RF630R (FCC): 6GT2811-4AA00-1AA0, 6GT2811-4AA00-1AA1 FCC ID: NXW-RF630R (for 6GT2811-4AA00-1AA0) FCC ID: NXW-RF600R (for 6GT2811-4AA00-1AA1) This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Notice To comply with FCC part 15 rules in the United States, the system must be professionally installed to ensure compliance with the Part 15 certification. It is the responsibility of the operator and professional installer to ensure that only certified systems are deployed in the United States. The use of the system in any other combination (such as co-located antennas transmitting the same information) is expressly forbidden. FCC Exposure Information To comply with FCC RF exposure compliance requirements, the antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
Readers 5.3 RF630R reader SIMATIC RF600 128 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.3.7.2 IC-FCB information Siemens SIMATIC RF630R (FCC): 6GT2811-4AA00-1AA0, 6GT2811-4AA00-1AA1 IC: 267X-RF630 (for 6GT2811-4AA00-1AA0) IC: 267X-RF600, Model: RF630R-2 (for 6GT2811-4AA00-1AA1) This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d`Industrie Canada applicables aux appareils radio exempts de licence. L`exploitation est autorisée aux deux conditions suivantes : (1) L`appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l`appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d`en compromettre le fonctionnement. Industry Canada Notice To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. Transmitter power and antenna information for antennas with a gain less than 6 dBi: This device has been designed to operate with the SIMATIC RF620A antenna 902-928, the SIMATIC RF640A antenna 902-928 as well as the SIMATIC RF660A antenna 902-928 listed below, and having a maximum gain of 5.5 dBi. Arbitrary transmission power settings in combination with other antennas or antennas having a gain greater than 5.5 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms. Transmitter power and antenna information for antennas with a gain greater 6 dBi: This device requires professional installation. Antennas with a gain greater 6 dBi may be used provided the system does not exceed the radiation power of 4000 mW E.I.R.P. This device has been designed to operate with the SIMATIC RF642A antenna 902-928 exceeding the maximum gain of 5.5 dBi under the restriction that the RF power at the input of the antenna must be set to meet the following relation: RF power (dBm) ≤ 30 dBm – (antenna gain (dBi) – 6 dBi) Other antennas or system configurations for antennas having a gain greater than 6 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms.
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 129 REVIEW 5.4 RF640R reader 5.4.1 Description 5.4.1.1 Overview The SIMATIC RF640R is a stationary reader in the UHF frequency band with an integrated antenna. As an alternative, an external UHF RFID antenna can be connected via a TNC reverse connector. The maximum RF power output is 1000°mW at the external reader output. A radiant power of up to 2000 mW ERP is achieved when the appropriate antennas and antenna cables are used. The interfaces (Ethernet, M12 power supply, M12 digital I/O interface) are located along the narrow lower front edge. These interfaces can be used to connect the reader to the power supply and the PC for parameter assignment. The degree of protection is IP65. Pos. Description (1) TNC reverse interface for connecting an antenna (2) LED operating display (3) 24 VDC power supply (4) Ethernet interface (TCP/IP) (5) Digital I/O interface
Readers 5.4 RF640R reader SIMATIC RF600 130 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.4.1.2 Ordering data Ordering data RF640R Product Article number RF640R (ETSI) reader for EU, EFTA, Turkey 6GT2811-3BA00-0AA0 RF640R (FCC) reader for the USA 6GT2811-3BA00-1AA0 RF640R (CHINA) reader for CMIIT 6GT2811-3BA00-2AA0 Ordering data accessories Product Article number Antenna mounting kit 6GT2890-0AA00 Connecting cable and connectors • Digital I/O, open cable ends, 5 m • Ethernet: 10 m (crossover cable) • Ethernet connector on reader according to IEC PAS 61076-3-117IE RJ-45 Plug PRO (IP67) • Ethernet connector, Standard IE FastConnect RJ-45 Plug 180 (IP20) • Ethernet cable sold by the meter, green • 6GT2891-0DH50 • 6GT2891-1HN10 • 6GK1901-1BB10-6AA0 • 6GK1901-1BB10-2AB0 • 6XV1840-2AH10 Wide-range power supply unit for SIMATIC RF systems • With EU plug • With UK plug • With US plug • 6GT2898-0AA00 • 6GT2898-0AA10 • 6GT2898-0AA20 24 V connecting cable 5 m between reader and power supply (for RF640R only, pin assignment is PNO-compliant) 6GT2891-0NH50 Set of protective caps Contains 3 protective caps for antenna output and one protective cap for digital I/O interface (required for IP65 degree of protection when some connectors are unused) 6GT2898-4AA00 RFID DVD "Software & Documentation" 6GT2080-2AA20
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 131 REVIEW 5.4.1.3 Status display The device is equipped with a three colored LED. The LED can be lit in green, red or orange. The meaning of the indication changes in accordance with the color and state (on, off, flashing) of the LED: Green LED Red LED Orange LED Meaning Off Off Off The device is not connected to a power supply. Flashing Off Off In normal operation, no communication with the reader has taken place for a longer period of time. On Off Off The device is ready. The connection is established. Off Off Flashing More than one tag is in the field. Off Off On The device is starting up. The connection is established. Exactly one tag is in the field during normal operation. Off Flashing Off Error states with flash codes (see section Flashing codes RF640R/RF670R (Page 479)) Off flashes 2x Off At the end of the startup Note LED is not lit orange? If the LED does not light up orange even though a tag is located within the field, common causes are: • Antenna is switched off • A tag is used, that is not compatible with the reader protocol (EPC Global Class 1 Gen 2). • Tag is defective • Reader or antenna has a defect • Tag is not in the field of radiation of the transmit antenna For more detailed information on the flash codes of the reader see section Flashing codes RF640R/RF670R (Page 479)
Readers 5.4 RF640R reader SIMATIC RF600 132 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.4.1.4 Pin assignment of the digital I/O interface Pin assignment, socket Digital I/O socket (on reader side) Pin Pin assignment 1 GND (output to supply the digital outputs [not electrically isolated]) 2 VCC (output for supplying the digital outputs [not RF310M, RF680M electrically isolated]) 3 DO common 4 DO 0 5 DO 1 6 DI 0 7 DI common 8 DI 1 Shield is applied to the reader housing so that the knurled ring is connected to GND of the reader. View of the connector Table 5- 13 Digital I/O, for cable with open cable ends View of M12 connector M12 pin Wire color Pin assignment 1 white GND (output to supply the digital outputs [not electrically isolated]) 2 brown VCC (output for supplying the digital outputs [not electrically isolated]) 3 green DO common 4 yellow DO 0 5 gray DO 1 6 pink DI 0 7 blue DI common 8 red DI 1 Knurled ring Shield Knurled ring connected to GND of the reader
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 133 REVIEW Wiring diagram M8 plug (cable end) You will need to assemble your reader cable with a suitable connector that fits the interface shown above. Keep to the following wiring diagram: Figure 5-9 Wiring diagram M8 connector 5.4.1.5 Connection scheme for the digital I/O interface Connection possibilities You can connect the RF640R reader in different ways. In general, the outputs and inputs should be connected as follows: Output Outport (0), (1) ● Each output is rated for 0.5 A current and is electronically protected. ● Two digital outputs can be operated simultaneously each with up to 0.5 A (up to 1.0 A in total). ● The outputs are optically isolated through optocouplers. Input Inport (0), (1) ● The inputs are optically isolated through optocouplers. ● Level Low 0 ... 3 V; High 3.6 to 24 V ● Sampling rate < 20 ms The following diagrams illustrate various connection possibilities.
Readers 5.4 RF640R reader SIMATIC RF600 134 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed through internal source (no electrical isolation) Figure 5-10 Example circuit 1: Digital inputs Alternative connection possibilities: ● Pin 2 (VCC) to Pin 9 DI Common ● Pin 1 GND to busbar inputs
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 135 REVIEW Voltage infeed through external source Figure 5-11 Example circuit 2: Digital inputs Voltage infeed through external source with various voltages Figure 5-12 Example circuit 3: Digital inputs
Readers 5.4 RF640R reader SIMATIC RF600 136 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed through internal source Figure 5-13 Example circuit 4: Digital outputs Alternative connection possibilities: ● Pin 1 GND to Pin 3 DO Common ● Pin 2 (VCC) to busbar outputs
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 137 REVIEW Voltage infeed through external source Figure 5-14 Example circuit 5: Digital outputs Voltage infeed through an external source is shown here for 12°V by way of example. Other voltages are also permissible.
Readers 5.4 RF640R reader SIMATIC RF600 138 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed through external source with various voltages Figure 5-15 Example circuit 6: Digital outputs 5.4.1.6 Pin assignment for power supply Pin assignment of the power connections Power connector (on reader side) Pin Pin assignment 1 2 3 4 24 VDC Not connected Ground (0 V) Not connected The power connector of the RF640R is conforms with the PNO standard, in other words, normal PROFINET IO connectors fit this interface.
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 139 REVIEW 5.4.1.7 Pin assignment for Industrial Ethernet interface Industrial Ethernet (on reader side) Pin Pin assignment 1 2 3 4 5 6 7 8 Transmit Data (+) Transmit Data (-) Receive Data (+) Terminated Terminated Receive Data (-) Terminated Terminated Note We recommend that only original Siemens Ethernet crossover cables are used (10 m cable: Order No. 6GT2891-1HN10) or the Siemens connector (see Section Ordering data (Page 130)) for connecting to the Ethernet socket of the reader. If plug-in connectors from other manufacturers are used, it may be difficult or even impossible to remove the plug from the reader Note No autocrossover The RF640R reader does not support autocrossover! 5.4.1.8 Grounding connection The RF640R can be electrically connected to ground potential by a contact washer. The tightening torque must be increased in this case to ensure that electrical contact is made (2.7 Nm). WARNING Hazardous voltage due to lightning strikes Death or serious injury may occur as a result of lightning strikes to antennas mounted outside buildings. If the reader is operated with antennas mounted outside buildings, it is imperative that the reader is electrically connected to the ground potential.
Readers 5.4 RF640R reader SIMATIC RF600 140 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Ground connection (a) Hexagon-head screw (b) Plain washer (c) Cable lug (d) Contact washer: Use contact washers according to the Siemens standard SN 70093-6-FSt-flNnnc-480h for ground connection, Siemens item No.: H70093-A60-Z3 5.4.2 Planning the use 5.4.2.1 Selecting the antenna With the SIMATIC RF640R, there are two ways of using the antenna that are mutually exclusive: ● Either you use the internal antenna of the reader ● Or you connect an external antenna to the interface of the reader. The internal antenna of the reader can then, however, not be used at the same time. You can select the active antenna using the configuration software, "RF-MANAGER Basic V2". 5.4.2.2 Internal antenna Minimum mounting clearances of two readers The RF640R has a circular polarized antenna. At 2000 mW ERP radiated power, due to the aperture angle of the antennas, their fields can overlap considerably. It is no longer possible to clarify in which antenna field access to the data of a tag is performed. In order to avoid this, always keep a minimum distance of 6 m between two readers with the maximum radiated power of 500 mW ERP.
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 141 REVIEW Dense Reader Mode (DRM) The readers can also interfere with each other (secondary fields), if the channels (Reader TX, Transponder TX) overlap. In order to prevent a transponder channel overlapping with a reader channel, we recommend that the Dense Reader Mode (DRM) is used. Note Protective cap If you use the internal antenna of the reader, we recommend that you close the external, unused antenna connector on the reader using the supplied protective cap. Antenna diagram for RF640R (ETSI) The following radiation diagrams show the directional characteristics of the internal antenna of the RF640R (ETSI) reader. For the spatial presentation of the directional characteristics, the vertical plane (Azimuth section) as well as the horizontal plane (elevation section) must be considered. This results in a spatial image of the directional radiation pattern of the antenna with its main and auxiliary fields.
Readers 5.4 RF640R reader SIMATIC RF600 142 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Radiation diagram (Azimuth section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-16 Azimuth section
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 143 REVIEW Radiation diagram (elevation section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-17 Elevation section
Readers 5.4 RF640R reader SIMATIC RF600 144 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Overview of the antenna parameters Table 5- 14 Maximum linear electrical aperture angle at 865 MHz: Azimuth section 77,7° Elevation section 66,1° Typical antenna gain in the frequency range 865 to 868 MHz 4.0 dBi Antenna axis ratio 0.7 dB See also section Guidelines for selecting RFID UHF antennas (Page 55) Antenna diagram for RF640R (FCC) The following radiation diagrams show the directional characteristics of the internal antenna of the RF640R (FCC) reader. For the spatial presentation of the directional characteristics, the vertical plane (Azimuth section) as well as the horizontal plane (elevation section) must be considered. This results in a spatial image of the directional radiation pattern of the antenna with its main and auxiliary fields. Azimuth XZ plane Elevation YZ plane
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 145 REVIEW Radiation diagram (Azimuth section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-18 Azimuth section
Readers 5.4 RF640R reader SIMATIC RF600 146 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Radiation diagram (elevation section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-19 Elevation section
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 147 REVIEW Overview of the antenna parameters Table 5- 15 Maximum linear electrical aperture angle at 865 MHz: Azimuth section 75,4 ° Elevation section 69,1 ° Typical antenna gain in the frequency range 902 to 928 MHz 4.0 dBi ± 0.5 dB Antenna axis ratio <1 dB see also section Guidelines for selecting RFID UHF antennas (Page 55). Interpretation of directional radiation patterns The following overview table will help you with the interpretation of directional radiation patterns. The table shows which dBi values correspond to which read/write ranges (in %): You can read the radiated power depending on the reference angle from the directional radiation patterns, and thus obtain information on the read/write range with this reference angle with regard to a transponder. The dBr values correspond to the difference between the maximum dBi value and a second dBi value. Deviation from maximum antenna gain [dBr] Read/write range [%] 0 100 -3 70 -6 50 -9 35 -12 25 -15 18 -18 13 Example As one can see from the section Antenna diagram for RF640R (ETSI) (Page 141), the maximum antenna gain is 0 dB. In the Azimuth diagram, the antenna gain falls by 3°dB at approximately ± 39°. Therefore the dBr value is -3. The antenna range is only 50% of the maximum range at ± 39° from the Z axis within the horizontal plane. Antenna/read point configurations The RF640R reader has an internal circular polarized antenna. You can cover one read point with this antenna. When several RF640R readers are used, the readers are addressed via the SIMATIC level.
Readers 5.4 RF640R reader SIMATIC RF600 148 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.4.2.3 External antenna Preassembled standard cables in lengths of 3 m, 5 m, 15 m and 20 m are available to connect the antenna. The read range is limited by the cable loss. The maximum range can be achieved with the cable 6GT2815-0BH30 (length 3 m), since this has the lowest cable loss. Examples of possible antenna reading point configurations ● A data source with an external antenna for a reading point. ● As an alternative, a data source with an internal antenna for a reading point. 5.4.3 Installing / mounting Requirement WARNING Make sure that the wall or ceiling can hold four times the total weight of the device. Note Close unused connectors If you do not use connectors on the reader, it is advisable to close the unused connectors with protective caps. You can order the protective cap set using the MLFB specified in the section "Ordering data". CAUTION Emitted radiation The transmitter complies with the requirements of Health Canada and the FCC limit values for subjecting persons to HF radiation, provided that a minimum spacing of 26 cm exists between antenna and person. When the antennas are installed, you must therefore ensure that a minimum spacing of 26 cm is maintained between personnel and antennas. Mounting/installing the device You can mount the reader in two different ways: ● Via a standardized VESA 100 mounting system using the Antenna Mounting Kit (see section Mounting with antenna mounting kit (Page 331)). Tighten the M4 screws on the rear of the reader using a maximum torque of ≤ 1.3 Nm. ● Directly onto a flat surface.
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 149 REVIEW The positions of the fixing holes for the device are shown in the section Dimension drawings (Page 153). 5.4.4 Configuration/integration An Ethernet interface is available for integrating the device into system environments/networks. Over the Ethernet interface and with a direct connection to the PC, the RF640R can be configured in two different ways: ● Using RF-MANAGER Basic V2 ● Using a user application (XML commands) The communication interface transfers the data over the RF-MANAGER Basic to the IT, ERP and SCM systems as well as to SIMATIC controllers. Alternatively the data is transferred to user applications by means of XML commands. Simple process controls (e.g. signal lights) can be directly implemented using the write/read device via two digital inputs and outputs. Figure 5-20 Overview of configuration of the RF640R reader
Readers 5.4 RF640R reader SIMATIC RF600 150 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.4.5 Technical data 5.4.5.1 Mechanical data Mechanical data Weight approx. 1700 g Housing dimensions (L x W x H) 252 x 193 x 52 mm, without connections Material for housing top section ABS (GF 20), silicone-free Material for housing bottom section Aluminum Color of housing top section Pastel turquoise Color of housing bottom section Silver Status displays on the device 1 LED Colors: red, yellow, green Interfaces Antenna connectors 1 x RTNC plug Power supply 1 x plug (4-pin M12) Digital I/O interface 1 x socket (8-pin M12) Digital inputs 2 Digital outputs 2 (500 mA each; max. 1000 mA in total) Ethernet RJ-45 TCP/IP (push-pull) 10/100 Mbps MTBF in years 14.3 Thermal and electrical properties Power supply • Permitted range 20 to 30 VDC 1 Power supply Current consumption (in standby mode, no transmit power) Power requirement (in standby mode, no transmit power) 20 V input voltage on the reader, typical 140 mA 2.8 W 24 V input voltage on the reader, typical 120 mA 2.88 W 30 V input voltage on the reader, typical 100 mA 3.0 W Power supply Current consumption (at 1000 mW transmit power / 1600 mW ERP radiated power) Power requirement (at 1000 mW transmit power / 1600 mW ERP radiated power) 20 V input voltage on the reader, typical 530 mA 10.6 W 24 V input voltage on the reader, typical 450 mA 10.8 W 30 V input voltage on the reader, typical 370 mA 11.1 W Rampup time 19 s 1) All supply and signal voltages must be safety extra low voltage (SELV/PELV according to EN 60950) 24 VDC supply: safe (electrical) isolation of extra-low voltage (SELV / PELV acc. to EN 60950)
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 151 REVIEW Mechanical environmental conditions Shock resistant acc. to EN 60068-2-27 Vibration acc. to EN 60068-2-6 50 g1 20 g1 Climatic conditions Ambient temperature during operation -25 °C to +55 °C (a 10-minute warm-up time must be allowed at an operating temperature below -20 °C) Ambient temperature for transport and storage -40 °C to +85 °C 1) The values for shock and vibration are maximum values and must not be applied continuously. EMC & approvals/conformity for ETSI variant Electromagnetic compatibility ETSI EN 301 489-1 / -3 EN 302 208 V1.3.1 EN 302 208 V1.4.1 Approvals/Conformity • Radio according to the R&TTE directive • CE • ETSI EN 302 208 V1.3.1 • ETSI EN 302 208 V1.4.1 • Reader degree of protection acc. to EN 60529 (IP65) • RoHS-compliant according to EU Directive 2002/95/EC • Human exposure EMC & approvals for FCC variant Electromagnetic compatibility FCC Part 15 Approvals • FCC, cULus • IEC60950, including US and Canadian variants of it • Reader degree of protection acc. to EN 60529 (IP65) • FCC CFR47 Part 15.247 • RoHS-compliant according to EU Directive 2002/95/EC • Industrial Canada, RSS-210, Issue 7, June 2007
Readers 5.4 RF640R reader SIMATIC RF600 152 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.4.5.2 Technical data according to EPC and ISO Technical specifications Frequency accuracy max.± 10 ppm Channel spacing EU, EFTA, Turkey: 600 kHz US: 500 kHz China: 250 kHz Modulation methods ASK: DSB modulation & PR-ASK modulation Encoding, Manchester or Pulse Interval (PIE) Effective radiated power with internal antenna • ETSI/CMIIT: • FCC • ≤ 1.6 W ERP • ≤ 3.3 W EIRP Effective radiated power with external antenna • ETSI/CMIIT: • FCC • ≤ 2.0 W ERP • ≤ 4.0 W EIRP Transmit power • ETSI/CMIIT: • FCC • ≤ 1.0 W • ≤ 1.25 W Reading range Antennas mounted on opposing sides (portal configuration) max. 10 m Antennas mounted on the same side max. 5 m (dependent on transponder) ETSI frequencies Frequency range for Europe, EFTA, Turkey, South Africa, Thailand (ETSI) ETSI EN 302 208 V1.4.1 (valid since October 23, 2012, publication in the Official Journal of the European Union) 865.7 ... 867.5 MHz (4 channels LBT optional at max. 2 W ERP) Frequency range India 865 ... 867 MHz (10 channels at 4 W EIRP) Frequency range Russia 866.1 ... 867.6 MHz (8 channels at 2 W ERP) Frequency range Singapore 866 ... 869 MHz (11 channels at 0.5 W ERP) FCC frequencies Frequency range USA; Argentina, Bolivia, Canada, Mexico, Thailand (FCC) 902 ... 928 MHz (50 channels at max. 4 W EIRP, frequency hopping) Frequency range Brazil 915.125 ... 927.875 MHz (52 channels at max. 4 W EIRP, frequency hopping) Frequency range South Korea 917.1 ... 920.4 MHz (7-16 channels at max. 4 W EIRP, frequency hopping)
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 153 REVIEW CMIIT frequencies Frequency range China 920.625 ... 924.375 MHz (16 subchannels at 2 W ERP) 5.4.6 Dimension drawings Figure 5-21 Dimensional drawing of RF640R All dimensions in mm (± 0.5 mm tolerance)
Readers 5.4 RF640R reader SIMATIC RF600 154 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.4.7 Certificates and approvals Note Marking on the readers according to specific approval The certificates and approvals listed here apply only if the corresponding mark is found on the readers. Table 5- 16 6GT2811-3BA00-0AA0 Certificate Description Conformity with R&TTE directive TA-2012/548 South Africa approval: Radio Equipment Type Approval Table 5- 17 6GT2811-3BA00-1AA0 Standard Federal Communications Commission FCC CFR 47, Part 15 sections 15.247 Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. FCC ID: NXW-RF600R Industry Canada Radio Standards Specifications RSS-210 Issue 6, Sections 2.2, A8 IC: 267X-RF600R, Model RF640R This product is UL-certified for the USA and Canada. It meets the following safety standard(s): UL 60950-1 - Information Technology Equipment Safety - Part 1: General Requirements CSA C22.2 No. 60950 -1 - Safety of Information Technology Equipment UL Report E 205089
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 155 REVIEW Standard Brazil radio approval Marking on the reader: Statement about approval: Este equipamento opera em caráter secundário, isto é, não tem direito à proteção contra interferência prejudicial, mesmo de estações do mesmo tipo e não pode causar interferência a sistemas operando em caráter primário. Reader certificate: ANATEL 3377-12-4061 KCC Certification Marking on the reader: Type of equipment: A급 기기 (업무용 방송통신기자재) Class A Equipment (Industrial Broadcasting & Communication Equipment) 이 기기는 업무용(A급) 전자파적합기기로서 판 매자 또는 사용자는 이 점을 주의하시기 바라 며, 가정외의 지역에서 사용하는 것을 목적으로 합니다. This equipment is Industrial (Class A) electromagnetic wave suitability equipment and seller or user should take notice of it, and this equipment is to be used in the places except for home. Reader certificate: KCC-CRM-RF5-RF640R H-11386 Argentina radio approval: Registro de la COMISION NACIONAL DE COMUNICACIONES RCPSIRF12-0880 Mexico radio approval: CERTIFICADO DE HOMOLOGACION Table 5- 18 6GT2811-3BA00-2AA1 Standard CMIIT Certification China radio approval Marking on the reader: CMIIT ID: 2012DJ2918
Readers 5.4 RF640R reader SIMATIC RF600 156 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.4.7.1 FCC information Siemens SIMATIC RF640R (FCC): 6GT2811-3BA00-1AA0 FCC ID: NXW-RF600R This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Notice To comply with FCC part 15 rules in the United States, the system must be professionally installed to ensure compliance with the Part 15 certification. It is the responsibility of the operator and professional installer to ensure that only certified systems are deployed in the United States. The use of the system in any other combination (such as co-located antennas transmitting the same information) is expressly forbidden. FCC Exposure Information To comply with FCC RF exposure compliance requirements, the antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
Readers 5.4 RF640R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 157 REVIEW 5.4.7.2 IC-FCB information Siemens SIMATIC RF640R (FCC): 6GT2811-3BA00-1AA0 IC: 267X-RF600R, Model RF640R This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d`Industrie Canada applicables aux appareils radio exempts de licence. L`exploitation est autorisée aux deux conditions suivantes : (1) L`appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l`appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d`en compromettre le fonctionnement. Industry Canada Notice To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. Transmitter power and antenna information for antennas with a gain less than 6 dBi: This device has been designed to operate with the SIMATIC RF620A antenna 902-928, the SIMATIC RF640A antenna 902-928 as well as the SIMATIC RF660A antenna 902-928 listed below, and having a maximum gain of 5.5 dBi. Arbitrary transmission power settings in combination with other antennas or antennas having a gain greater than 5.5 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms. Transmitter power and antenna information for antennas with a gain greater 6 dBi: This device requires professional installation. Antennas with a gain greater 6 dBi may be used provided the system does not exceed the radiation power of 4000 mW E.I.R.P. This device has been designed to operate with the SIMATIC RF642A antenna 902-928 exceeding the maximum gain of 5.5 dBi under the restriction that the RF power at the input of the antenna must be set to meet the following relation: RF power (dBm) ≤ 30 dBm – (antenna gain (dBi) – 6 dBi) Other antennas or system configurations for antennas having a gain greater than 6 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms.
Readers 5.5 RF650R reader SIMATIC RF600 158 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.5 RF650R reader 5.5.1 Description 5.5.1.1 Overview The SIMATIC RF650R is a stationary reader in the UHF frequency band without an integrated antenna. Up to four external UHF RFID antennas can be connected via TNC reverse connections. The maximum RF power output is 1000°mW at the reader output. A radiant power of up to 2000 mW ERP is achieved when the appropriate antennas and antenna cables are used. The interfaces (Ethernet, M12 power supply, M12 digital I/O interface) are located along the narrow lower front edge. These interfaces can be used to connect the reader to the power supply and the PC for parameter assignment. The degree of protection is IP30. Pos. Description ① TNC reserve interfaces for connecting up to 4 antennas ② LED operating display ③ Digital I/O interface ④ RS-422 interface (M12 plug, 8-pin) ⑤ Ethernet interface (TCP/IP) (RJ-45 plug, 4-pin) 5.5.1.2 Ordering data Ordering data RF650R Product Article number RF650R (ETSI) reader basic unit for EU, EFTA, Turkey 6GT2811-6AB20-0AA0 RF650R (FCC) reader basic unit for the USA 6GT2811-6AB20-1AA0 RF650R (CMIIT) reader basic unit for China 6GT2811-6AB20-2AA0
Readers 5.5 RF650R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 159 REVIEW Ordering data accessories Product Article number Antenna mounting kit 6GT2890-0AA00 Connecting cable and connectors • Digital I/O, open cable ends, 5 m • Ethernet: 10 m (crossover cable) • Ethernet connector on reader according to IEC PAS 61076-3-117IE RJ-45 Plug PRO (IP67) • Ethernet connector, Standard IE FastConnect RJ-45 Plug 180 (IP20) • Ethernet cable sold by the meter, green • 6GT2891-0CH50 • 6GT2891-1HN10 • 6GK1901-1BB10-6AA0 • 6GK1901-1BB10-2AB0 • 6XV1840-2AH10 Wide-range power supply unit for SIMATIC RF systems • With EU plug • With UK plug • With US plug • 6GT2898-0AA00 • 6GT2898-0AA10 • 6GT2898-0AA20 24 V connecting cable 5 m between reader and power supply unit (for RF670R only, pin assignment is PNO-compliant) 6GT2891-0NH50 Set of protective caps Contains 3 protective caps for antenna output and one protective cap for digital I/O interface (required for IP65 degree of protection when some connectors are unused) 6GT2898-4AA00 RFID DVD "Software & Documentation" 6GT2080-2AA20
Readers 5.5 RF650R reader SIMATIC RF600 160 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.5.1.3 Status display The device is equipped with 7 three-colored LEDs. The operating statuses of the reader are displayed by the "RUN/STOP", "ERROR", "MAINT" and "PRESENCE" LEDs. The LEDs can be lit green, red or orange. The meaning of the display changes according to the color and status (on, off, flashing) of the LED: R/S ERR MT PRE Meaning The device is turned off. The device is starting up. - - - The device is ready for operation. The connection is established. - - - The device is working. Transponder data can be read or written. - - - There is an error. - - - Maintenance work required. - - - There is transponder in the antenna field. - - - There are multiple transponders in the antenna field. For more detailed information on the flash codes of the reader, refer to the section LED displays RF650R/RF680R/RF685R (Page 480). 5.5.1.4 Pin assignment of the digital I/O interface View of socket (reader end) Table 5- 19 M12 socket (reader end) Pin Pin assignment 1 2 3 4 5 6 7 8 9 10 11 12 GND (output for supply of digital inputs/outputs [not electrically isolated]) VCC (output for supply of digital inputs/outputs [not electrically isolated]) DO Common / Outport Common DO 0 / Outport 00 DO 1 / Outport 01 DO 2 / Outport 02 DO 3 / Outport 03 DI 0 / Inport 00 DI Common / Inport Common DI 1 / Inport 01 DI 2 / Inport 02 DI 3 / Inport 03
Readers 5.5 RF650R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 161 REVIEW Wiring diagram M12 connector (cable end) You will need to assemble your reader cable with a suitable connector that fits the interface shown above. Keep to the following wiring diagram: Figure 5-22 M12 connector wiring diagram 5.5.1.5 Connection scheme for the digital I/O interface Connection possibilities You can connect the RF650R reader in different ways. In general, the outputs and inputs should be connected as follows: Output Outport (0), (1), (2), (3) ● Each output is rated for 0.5 A current and is electronically protected. ● 4 digital outputs can be operated simultaneously each with up to 0.5 A (up to 1.0 A in total). ● The outputs are optically isolated through optocouplers. Input Inport (0), (1), (2), (3) ● The inputs are optically isolated through optocouplers. ● Level Low 0 ... 3 V; High 3.6 ... 24 V ● Sampling rate < 20 ms The following diagrams illustrate various connection possibilities.
Readers 5.5 RF650R reader SIMATIC RF600 162 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed from internal source (no electrical isolation) Figure 5-23 Circuit example 1: Digital inputs Alternative connection possibilities: ● Pin 2 (VCC) to Pin 9 DI Common ● Pin 1 GND to busbar inputs
Readers 5.5 RF650R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 163 REVIEW Voltage infeed from external source Figure 5-24 Circuit example 2: Digital inputs Voltage infeed from external source with various voltages Figure 5-25 Circuit example 3: Digital inputs
Readers 5.5 RF650R reader SIMATIC RF600 164 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed from internal source Figure 5-26 Circuit example 4: Digital outputs Alternative connection possibilities: ● Pin 1 GND to Pin 3 DO Common ● Pin 2 (VCC) to busbar outputs
Readers 5.5 RF650R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 165 REVIEW Voltage infeed from external source Figure 5-27 Circuit example 5: Digital outputs Voltage infeed from an external source is shown here for 12°V by way of example. Other voltages are also permissible.
Readers 5.5 RF650R reader SIMATIC RF600 166 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed from external source with various voltages Figure 5-28 Circuit example 6: Digital outputs
Readers 5.5 RF650R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 167 REVIEW 5.5.1.6 Pin assignment of the RS-422 interface Pin Pin Device end 8-pin M12 Assignment 1 + 24 V 2 - Transmit 3 0 V 4 + Transmit 5 + Receive 6 - Receive 7 Unassigned 8 Earth (shield) 5.5.1.7 Pin assignment for Industrial Ethernet interface Industrial Ethernet (on reader side) Pin Pin assignment 1 2 3 4 5 6 7 8 Transmit Data (+) Transmit Data (-) Receive Data (+) Terminated Terminated Receive Data (-) Terminated Terminated Note We recommend that only original Siemens Ethernet crossover cables are used (10 m cable: Article number 6GT2891-1HN10) or the Siemens plug (refer to the section Ordering data (Page 158)) for connecting to the Ethernet socket of the reader. If plug-in connectors from other manufacturers are used, it may be difficult or even impossible to remove the plug from the reader. Note No autocrossover The RF650R reader does not support autocrossover!
Readers 5.5 RF650R reader SIMATIC RF600 168 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.5.1.8 Grounding connection The RF650R can be electrically connected to the ground potential with a contact washer. The tightening torque must be increased in this case to ensure that electrical contact is made (2.7 Nm). WARNING Hazardous voltage due to lightning strikes Death or serious injury may occur as a result of lightning strikes to antennas mounted outside buildings. If the reader is operated with antennas mounted outside buildings, it is imperative that the reader is electrically connected to the ground potential. NOTICE Installation only in protected areas The antenna can be installed in the protected part of a building. When implementing your lightning protection concept, make sure you adhere to the VDE 0182 or IEC 62305 standards. Ground connection (a) Hexagon-head screw (b) Flat washer (c) Cable lug (d) Contact washer: Use contact washers according to the Siemens standard SN 70093-6-FSt-flNnnc-480h for ground connection, Siemens item no.: H70093-A60-Z3
Readers 5.5 RF650R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 169 REVIEW 5.5.2 Planning operation 5.5.2.1 Antenna/read point configurations You can connect up to four external antennas to the RF650R reader. The standard setting is that four antennas are connected when the reader is started. When connecting multiple antennas, note the information in the section "Specified minimum and maximum spacing of antennas (Page 49)". With the graphical user interface of the integrated Web server, you can set up various different configurations of antennas and/or reading points as required. It is possible to find solutions to many different tasks through the number of data sources and subsequent assignment of the antennas. Examples of possible antenna reading point configurations ● Four data sources each with one antenna for four different reading points. ● Two data sources each with two antennas for small portals. ● One data source with 4 antennas for large portals. You will find further information in the online Help for the products. 5.5.3 Installation/mounting Requirement WARNING Make sure that the wall or ceiling can hold four times the total weight of the device. Note Close unused connectors If you do not use connectors on the reader, it is advisable to close the unused connectors with protective caps. You can order the protective cap set using the MLFB specified in the section "Ordering data". CAUTION Emitted radiation The transmitter complies with the requirements of Health Canada and the FCC limit values for subjecting persons to HF radiation, provided that a minimum spacing of 26 cm exists between antenna and person. When the antennas are installed, you must therefore ensure that a minimum spacing of 26 cm is maintained between personnel and antennas.
Readers 5.5 RF650R reader SIMATIC RF600 170 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Mounting/installing the device You can mount the reader in two different ways: ● Via a standardized VESA 100 mounting system using the Antenna Mounting Kit (refer to the section Mounting with antenna mounting kit (Page 331)). Tighten the M4 screws on the rear of the reader using a maximum torque of ≤ 1.3 Nm. ● Directly on a flat surface. The positions of the mounting holes for the device are shown in the section Dimension drawing (Page 173). 5.5.4 Configuration/integration An Ethernet interface is available for integrating the device into system environments/networks. Over the Ethernet interface and with direct connection to the PC, the RF650R can be configured in the following ways: ● via the graphical user interface of the integrated Web server ● with XML-based user applications The communications interface transfers the data via the Web server to the IT, ERP and SCM systems as well as to SIMATIC controllers. Alternatively the data is transferred to user applications using XML commands. Simple process controls (e.g. a traffic signal) can be implemented directly using the write/read device via four digital inputs and outputs. Figure 5-29 Overview of configuration of the RF650R reader
Readers 5.5 RF650R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 171 REVIEW 5.5.5 Technical specifications Table 5- 20 Technical specifications, RF650R 6GT2811-6AB20-xAA0 Product type designation RF650R Mechanical specifications Weight Dimensions (L x W x H) Degree of protection IP30 Material • Upper part of housing Pocan DP CF 2200 • Lower part of housing Aluminum Color • Upper part of housing TI-Grey • Lower part of housing Silver Operating displays on the device 6 LEDs Status display on the device - Interfaces • Antenna connectors 4 x RTNC connector • Power supply 1 x connector (8-pin M12), RS-422 • Digital I/O interface 1 x socket (12-pin, M12) • Digital inputs 4 • Digital outputs 4 • Ethernet interface 1 x RJ-45 TCP/IP, 10/100 Mbps MTBF in years Electrical specifications Power supply 20 to 30 VDC 1) Current consumption (on standby) • 20 V input voltage on the reader (typical) 220 mA / 4.4 W • 24 V input voltage on the reader (typical) 190 mA / 4.5 W • 30 V input voltage on the reader (typical) 150 mA / 4.5 W Current consumption (at 1000 mW transmit power) • 20 V input voltage on the reader (typical) 450 mA / 9.0 W • 24 V input voltage on the reader (typical) 370 mA / 8.9 W • 30 V input voltage on the reader (typical) 300 mA / 9.0 W
Readers 5.5 RF650R reader SIMATIC RF600 172 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6GT2811-6AB20-xAA0 Startup time Electromagnetic compatibility • ETSI EN 301 489-1/-3, EN 302 208-1/-3 V1.4.1 • FCC FCC CFR 47, Part 15 section 15.247 Permitted ambient conditions Ambient temperature • Operation -25 ℃ to +55 ℃ • Transport and storage -40 ℃ to +85 ℃ Shock resistant to EN 60068-2-27 50 g 2) Vibration resistant to EN 60068-2-26 20 g 2) 1) All supply and signal voltages must be safety extra-low voltage (SELV/PELV according to EN 60950). All power sources must meet the requirements for LPS (Limited Power Sources) and NEC Class 2. 2) The values for shock and vibration are maximum values and must not be applied continuously. Table 5- 21 Technical specifications according to EPC and ISO, RF650R 6GT2811-6AB20-xAA0 Product type designation RF650R Frequency accuracy max.± 10 ppm Channel spacing • EU, EFTA, Turkey: 600 kHz • US: 500 kHz • China: 250 kHz Modulation methods ASK: DSB modulation & PR-ASK modulation Encoding, Manchester or Pulse Interval (PIE) Effective radiated power • ETSI/CMIIT • ≤ 2 W ERP • FCC • ≤ 3 W EIRP Transmit power • ETSI/CMIIT • ≤ 1 W • FCC • ≤ 1 W Reading range Antennas mounted on opposing sides (portal configuration) max. 10 m Antennas mounted on the same side max. 5 m (dependent on transponder)
Readers 5.5 RF650R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 173 REVIEW 6GT2811-6AB20-xAA0 Frequencies ETSI frequencies European frequency band ETSI EN 302 208 V1.4.1 (valid since October 23, 2012, publication in the Official Journal of the European Union) 865.7 ... 867.5 MHz (4 channels at max. 2 W ERP) FCC frequencies Frequency band USA 902 ... 928 MHz (50 channels at max. 4 W ERP, frequency hopping) CMIIT frequencies Frequency range China 920.625 ... 924.375 MHz (16 subchannels at 2 W ERP) 5.5.6 Dimension drawing Figure 5-30 Dimension drawing RF650R All dimensions in mm (± 0.5 mm tolerance)
Readers 5.5 RF650R reader SIMATIC RF600 174 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.5.7 Certificates and approvals Note Marking on the readers according to specific approval The certificates and approvals listed here apply only if the corresponding mark is found on the readers. Table 5- 22 6GT2811-6AB20-0AA0 Certificate Description Conformity with R&TTE directive Table 5- 23 6GT2811-6AB20-1AA0 Standard Federal Communications Commission FCC CFR 47, Part 15 sections 15.247 Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. FCC ID: ?????? Industry Canada Radio Standards Specifications RSS-210 Issue 7, June 2007, Sections 2.2, A8 IC: ?????? This product is UL-certified for the USA and Canada. It meets the following safety standard(s): UL 60950-1 - Information Technology Equipment Safety - Part 1: General Requirements CSA C22.2 No. 60950 -1 - Safety of Information Technology Equipment UL Report E 205089 Table 5- 24 6GT2811-6AB20-2AA0 Standard CMIIT Certification China radio approval Marking on the reader: CMIIT ID: ??????
Readers 5.5 RF650R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 175 REVIEW 5.5.7.1 FCC information Siemens SIMATIC RF650R (FCC): 6GT2811-6AB20-1AA0 FCC ID: This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Notice To comply with FCC part 15 rules in the United States, the system must be professionally installed to ensure compliance with the Part 15 certification. It is the responsibility of the operator and professional installer to ensure that only certified systems are deployed in the United States. The use of the system in any other combination (such as co-located antennas transmitting the same information) is expressly forbidden. FCC Exposure Information To comply with FCC RF exposure compliance requirements, the antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
Readers 5.5 RF650R reader SIMATIC RF600 176 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.5.7.2 IC-FCB information Siemens SIMATIC RF650R (FCC): 6GT2811-6AB20-1AA0 IC: This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d`Industrie Canada applicables aux appareils radio exempts de licence. L`exploitation est autorisée aux deux conditions suivantes : (1) L`appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l`appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d`en compromettre le fonctionnement. Industry Canada Notice To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. Transmitter power and antenna information for antennas with a gain less than 6 dBi: This device has been designed to operate with the SIMATIC RF620A antenna 902-928, the SIMATIC RF640A antenna 902-928 as well as the SIMATIC RF660A antenna 902-928 listed below, and having a maximum gain of 5.5 dBi. Arbitrary transmission power settings in combination with other antennas or antennas having a gain greater than 5.5 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms. Transmitter power and antenna information for antennas with a gain greater 6 dBi: This device requires professional installation. Antennas with a gain greater 6 dBi may be used provided the system does not exceed the radiation power of 4000 mW E.I.R.P. This device has been designed to operate with the SIMATIC RF642A antenna 902-928 exceeding the maximum gain of 5.5 dBi under the restriction that the RF power at the input of the antenna must be set to meet the following relation: RF power (dBm) ≤ 30 dBm – (antenna gain (dBi) – 6 dBi) Other antennas or system configurations for antennas having a gain greater than 6 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms.
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 177 REVIEW 5.6 RF670R reader 5.6.1 Description 5.6.1.1 Overview The SIMATIC RF670R is a stationary reader in the UHF frequency band without an integrated antenna. Up to four external UHF RFID antennas can be connected via TNC reverse connections. The maximum RF power output is 1000°mW at the reader output. A radiant power of up to 2000 mW ERP is achieved when the appropriate antennas and antenna cables are used. The interfaces (Ethernet, M12 power supply, M12 digital I/O interface) are located along the narrow lower front edge. These interfaces can be used to connect the reader to the power supply and the PC for parameter assignment. The degree of protection is IP65. Pos. Description (1) TNC reverse interfaces for connecting up to four antennas (2) LED operating display (3) 24 VDC power supply (4) Ethernet interface (TCP/IP) (5) Digital I/O interface
Readers 5.6 RF670R reader SIMATIC RF600 178 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.6.1.2 Ordering data Ordering data for RF670R Product Article number RF670R (ETSI) reader basic unit for EU, EFTA, Turkey 6GT2811-0AB00-0AA0 RF670R (FCC) reader basic unit for the USA 6GT2811-0AB00-1AA0 RF670R (CMIIT) reader basic unit for China 6GT2811-0AB00-2AA0 Ordering data accessories Product Article number Antenna mounting kit 6GT2890-0AA00 Connecting cable and connectors • Digital I/O, open cable ends, 5 m • Ethernet: 10 m (crossover cable) • Ethernet connector on reader according to IEC PAS 61076-3-117IE RJ-45 Plug PRO (IP67) • Ethernet connector, Standard IE FastConnect RJ-45 Plug 180 (IP20) • Ethernet cable sold by the meter, green • 6GT2891-0CH50 • 6GT2891-1HN10 • 6GK1901-1BB10-6AA0 • 6GK1901-1BB10-2AB0 • 6XV1840-2AH10 Wide-range power supply unit for SIMATIC RF systems • With EU plug • With UK plug • With US plug • 6GT2898-0AA00 • 6GT2898-0AA10 • 6GT2898-0AA20 24 V connecting cable 5 m between reader and power supply unit (for RF670R only, pin assignment is PNO-compliant) 6GT2891-0NH50 Set of protective caps Contains 3 protective caps for antenna output and one protective cap for digital I/O interface (required for IP65 degree of protection when some connectors are unused) 6GT2898-4AA00 RFID DVD "Software & Documentation" 6GT2080-2AA20
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 179 REVIEW 5.6.1.3 Status display The device is equipped with a three colored LED. The LED can be lit in green, red or orange. The meaning of the indication changes in accordance with the color and state (on, off, flashing) of the LED: Green LED Red LED Orange LED Meaning Off Off Off The device is not connected to a power supply. Flashing Off Off In normal operation, no communication with the reader has taken place for a longer period of time. On Off Off The device is ready. The connection is established. Off Off Flashing More than one tag is in the field. Off Off On The device is starting up. The connection is established. Exactly one tag is in the field during normal operation. Off Flashing Off Error states with flash codes (see section Flashing codes RF640R/RF670R (Page 479)) Off flashes 2x Off At the end of the startup Note LED is not lit orange? If the LED does not light up orange even though a tag is located within the field, common causes are: • Antenna is switched off • A tag is used, that is not compatible with the reader protocol (EPC Global Class 1 Gen 2). • Tag is defective • Reader or antenna has a defect • Tag is not in the field of radiation of the transmit antenna For more detailed information on the flash codes of the reader see section Flashing codes RF640R/RF670R (Page 479)
Readers 5.6 RF670R reader SIMATIC RF600 180 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.6.1.4 Pin assignment of the digital I/O interface View of socket (reader end) Table 5- 25 M12 socket (reader end) Pin Pin assignment 1 2 3 4 5 6 7 8 9 10 11 12 GND (output for supply of digital inputs/outputs [not electrically isolated]) VCC (output for supply of digital inputs/outputs [not electrically isolated]) DO Common / Outport Common DO 0 / Outport 00 DO 1 / Outport 01 DO 2 / Outport 02 DO 3 / Outport 03 DI 0 / Inport 00 DI Common / Inport Common DI 1 / Inport 01 DI 2 / Inport 02 DI 3 / Inport 03 Wiring diagram M12 connector (cable end) You will need to assemble your reader cable with a suitable connector that fits the interface shown above. Keep to the following wiring diagram: Figure 5-31 M12 connector wiring diagram
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 181 REVIEW 5.6.1.5 Connection scheme for the digital I/O interface Connection possibilities You can connect the RF670R reader in different ways. In general, the outputs and inputs should be connected as follows: Output Outport (0), (1), (2), (3) ● Each output is rated for 0.5 A current and is electronically protected. ● Four digital outputs can be operated simultaneously with up to 0.5 A each (up to 1.5 A in total). ● The outputs are optically isolated through optocouplers. Input Inport (0), (1), (2), (3) ● The inputs are optically isolated through optocouplers. ● Level Low 0 ... 3 V; High 3,6 ... 24 V ● Sampling rate < 20 ms The following diagrams illustrate various connection possibilities. Voltage infeed through internal source (no electrical isolation) Figure 5-32 Example circuit 1: Digital inputs
Readers 5.6 RF670R reader SIMATIC RF600 182 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Alternative connection possibilities: ● Pin 2 (VCC) to Pin 9 DI Common ● Pin 1 GND to busbar inputs Voltage infeed through external source Figure 5-33 Example circuit 2: Digital inputs
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 183 REVIEW Voltage infeed through external source with various voltages Figure 5-34 Example circuit 3: Digital inputs Voltage infeed through internal source Figure 5-35 Example circuit 4: Digital outputs
Readers 5.6 RF670R reader SIMATIC RF600 184 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Alternative connection possibilities: ● Pin 1 GND to Pin 3 DO Common ● Pin 2 (VCC) to busbar outputs Voltage infeed through external source Figure 5-36 Example circuit 5: Digital outputs Voltage infeed through an external source is shown here for 12°V by way of example. Other voltages are also permissible.
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 185 REVIEW Voltage infeed through external source with various voltages Figure 5-37 Example circuit 6: Digital outputs 5.6.1.6 Pin assignment for power supply Pin assignment of the power connections Power connector (on reader side) Pin Pin assignment 1 2 3 4 24 VDC Not connected Ground (0 V) Not connected The power connector of the RF670R is PNO compatible, i.e.° normal PROFINET IO connectors will fit this interface.
Readers 5.6 RF670R reader SIMATIC RF600 186 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.6.1.7 Pin assignment for Industrial Ethernet interface Industrial Ethernet (on reader side) Pin Pin assignment 1 2 3 4 5 6 7 8 Transmit Data (+) Transmit Data (-) Receive Data (+) Terminated Terminated Receive Data (-) Terminated Terminated Note We recommend that only original Siemens Ethernet crossover cables are used (10 m cable: Order No. 6GT2891-1HN10) or the Siemens connector (see Section Ordering data (Page 178)) for connecting to the Ethernet socket of the reader. If plug-in connectors from other manufacturers are used, it may be difficult or even impossible to remove the plug from the reader Note No autocrossover The RF670R reader does not support autocrossover! 5.6.1.8 Grounding connection The RF670R can be electrically connected to the ground potential through a contact washer. The tightening torque must be increased in this case to ensure that electrical contact is made (2.7 Nm). WARNING Hazardous voltage due to lightning strikes Death or serious injury may occur as a result of lightning strikes to antennas mounted outside buildings. If the reader is operated with antennas mounted outside buildings, it is imperative that the reader is electrically connected to the ground potential.
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 187 REVIEW Ground connection (a) Hexagon-head screw (b) Plain washer (c) Cable lug (d) Contact washer: Use contact washers according to the Siemens standard SN 70093-6-FSt-flNnnc-480h for ground connection, Siemens item No.: H70093-A60-Z3 5.6.2 Planning the use 5.6.2.1 Antenna/read point configurations You can connect up to four external antennas to the RF670R reader. The standard setting is that four antennas are connected when the reader is started. When connecting multiple antennas, note the information in the section "Specified minimum and maximum spacing of antennas (Page 49)". With RF-MANAGER Basic V2 , you can set up various different configurations of antennas and/or reading points as required. It is possible to find solutions to many different tasks through the number of data sources and subsequent assignment of the antennas. Examples of possible antenna reading point configurations ● Four data sources each with one antenna for four different reading points. ● Two data sources each with two antennas for small portals. ● One data source with 4 antennas for large portals. You will find further information in the online Help for the products.
Readers 5.6 RF670R reader SIMATIC RF600 188 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.6.3 Installing / mounting Requirement WARNING Make sure that the wall or ceiling can hold four times the total weight of the device. Note Close unused connectors If you do not use connectors on the reader, it is advisable to close the unused connectors with protective caps. You can order the protective cap set using the MLFB specified in the section "Ordering data". CAUTION Emitted radiation The transmitter complies with the requirements of Health Canada and the FCC limit values for subjecting persons to HF radiation, provided that a minimum spacing of 26 cm exists between antenna and person. When the antennas are installed, you must therefore ensure that a minimum spacing of 26 cm is maintained between personnel and antennas. Mounting/installing the device You can mount the reader in two different ways: ● Via a standardized VESA 100 mounting system using the Antenna Mounting Kit (see section Mounting with antenna mounting kit (Page 331)). Tighten the M4 screws on the rear of the reader using a maximum torque of ≤ 1.3 Nm. ● Directly onto a flat surface. The positions of the fixing holes for the device are shown in the section Dimension drawings (Page 193).
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 189 REVIEW 5.6.4 Configuration/integration An Ethernet interface is available for integrating the device into system environments/networks. Over the Ethernet interface and with direct connection to the PC, the RF670R can be configured in two different ways: ● Using RF-MANAGER Basic V2 ● with XML-based user applications The communication interface transfers the data over the RF-MANAGER Basic to the IT, ERP and SCM systems as well as to SIMATIC controllers. Alternatively the data is transferred to user applications using XML commands. Simple process controls (e.g. a traffic signal) can be implemented directly using the write/read device via four digital inputs and outputs. Figure 5-38 Overview of configuration of the RF670R reader
Readers 5.6 RF670R reader SIMATIC RF600 190 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.6.5 Technical data 5.6.5.1 Mechanical data Mechanical data Weight approx. 1800 g Housing dimensions (L x W x H) 252 x 193 x 52 mm, without connections Material for housing top section ABS (GF 20) Material for housing bottom section Aluminum Color of housing top section Anthracite Color of housing bottom section Silver Status displays on the device 1 LED Colors: red, yellow, green Interfaces Antenna connectors 4x RTNC connector Power supply 1 x plug (4-pin M12) Digital I/O interface 1 x socket (12-pin M12) Digital inputs 4 Digital outputs 4 (500 mA each; max. 1500 mA in total) Ethernet RJ-45 TCP/IP (push-pull) 10/100 Mbps MTBF in years 16 Thermal and electrical properties Power supply • Permitted range 20 to 30 VDC 1 Power supply Current consumption (in standby mode, no transmit power) Power requirement (in standby mode, no transmit power) 20 V input voltage on the reader, typical 140 mA 2.8 W 24 V input voltage on the reader, typical 120 mA 2.88 W 30 V input voltage on the reader, typical 100 mA 3.0 W Power supply Current consumption (at 1000 mW transmit power) Power requirement (at 1000 mW transmit power) 20 V input voltage on the reader, typical 530 mA 10.6 W 24 V input voltage on the reader, typical 450 mA 10.8 W 30 V input voltage on the reader, typical 370 mA 11.1 W Rampup time 19 s 1) All supply and signal voltages must be safety extra low voltage (SELV/PELV according to EN 60950) 24 VDC supply: safe (electrical) isolation of extra-low voltage (SELV / PELV acc. to EN 60950)
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 191 REVIEW Mechanical environmental conditions Shock resistant acc. to EN 60068-2-27 Vibration acc. to EN 60068-2-6 50 g1 20 g1 Climatic conditions Ambient temperature during operation -25 °C to +55 °C (a 10-minute warm-up time must be allowed at an operating temperature below -20 °C) Ambient temperature for transport and storage -40 °C to +85 °C 1) The values for shock and vibration are maximum values and must not be applied continuously. EMC & approvals/conformity for ETSI variant Electromagnetic compatibility ETSI EN 301 489-1 / -3 EN 302 208 V1.3.1 EN 302 208 V1.4.1 Approvals/Conformity • Radio according to the R&TTE directive • CE • ETSI EN 302 208 V1.3.1 • ETSI EN 302 208 V1.4.1 • Reader degree of protection acc. to EN 60529 (IP65) • RoHS-compliant according to EU Directive 2002/95/EC • Human exposure EMC & approvals for FCC variant Electromagnetic compatibility FCC Part 15 Approvals • FCC, cULus • IEC60950, including US and Canadian variants of it • Reader degree of protection acc. to EN 60529 (IP65) • FCC CFR47 Part 15.247 • RoHS-compliant according to EU Directive 2002/95/EC • Industrial Canada, RSS-210, Issue 7, June 2007
Readers 5.6 RF670R reader SIMATIC RF600 192 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.6.5.2 Technical data according to EPC and ISO Technical specifications Frequency accuracy max.± 10 ppm Channel spacing EU, EFTA, Turkey: 600 kHz US: 500 kHz China: 250 kHz Modulation methods ASK: DSB modulation & PR-ASK modulation Encoding, Manchester or Pulse Interval (PIE) Effective radiated power • ETSI/CMIIT: • FCC: • ≤ 2 W ERP • ≤ 4 W EIRP Transmit power • ETSI/CMIIT: • FCC: • ≤ 1.0 W • ≤ 1.25 W Reading range Antennas mounted on opposing sides (portal configuration) max. 10 m Antennas mounted on the same side max. 5 m (dependent on transponder) ETSI frequencies Frequency range for Europe, EFTA, Turkey, South Africa, Thailand (ETSI) ETSI EN 302 208 V1.4.1 (valid since October 23, 2012, publication in the Official Journal of the European Union) 865.7 ... 867.5 MHz (4 channels LBT optional at max. 2 W ERP) Frequency range India 865 ... 867 MHz (10 channels at max. 4 W EIRP) Frequency range Russia 866.1 ... 867.6 MHz (8 channels at 2 W ERP) Frequency range Singapore 866 ... 869 MHz (11 channels at 0.5 W ERP) FCC frequencies Frequency range USA; Argentina, Bolivia, Canada, Mexico, Thailand (FCC) 902 ... 928 MHz (50 channels at max. 4 W EIRP, frequency hopping) Frequency range Brazil 915.125 ... 927.875 MHz (52 channels at max. 4 W EIRP, frequency hopping) Frequency range South Korea 917.1 ... 920.4 MHz (7-16 channels at max. 4 W EIRP, frequency hopping) CMIIT frequencies Frequency range China 920.625 ... 924.375 MHz (16 subchannels at 2 W ERP)
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 193 REVIEW 5.6.6 Dimension drawings Figure 5-39 Dimension drawing for RF670R All dimensions in mm (± 0.5 mm tolerance)
Readers 5.6 RF670R reader SIMATIC RF600 194 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.6.7 Certificates and approvals Note Marking on the readers according to specific approval The certificates and approvals listed here apply only if the corresponding mark is found on the readers. Table 5- 26 6GT2811-0AB00-0AA0 Certificate Description Conformity with R&TTE directive TA-2012/548 South Africa radio approval: Radio Equipment Type Approval Table 5- 27 6GT2811-0AB00-1AA0 Standard Federal Communications Commission FCC CFR 47, Part 15 sections 15.247 Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. FCC ID: NXW-RF670 (as of FS: A1) FCC ID: NXW-RF600R (as of FS: C1) Industry Canada Radio Standards Specifications RSS-210 Issue 7, June 2007, Sections 2.2, A8 IC: 267X-RF670 (as of FS: A1) IC: NXW-RF600R, model RF670R-2 (as of FS: C1) This product is UL-certified for the USA and Canada. It meets the following safety standard(s): UL 60950-1 - Information Technology Equipment Safety - Part 1: General Requirements CSA C22.2 No. 60950 -1 - Safety of Information Technology Equipment UL Report E 205089
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 195 REVIEW Standard Brazil wireless approval Marking on the reader (as of FS: A): Marking on the reader (as of FS: B1): Statement relating to approval: Este equipamento opera em caráter secundário, isto é, não tem direito à proteção contra interferência prejudicial, mesmo de estações do mesmo tipo e não pode causar interferência a sistemas operando em caráter primário. Certificate of the reader (as of FS: A): ANATEL 2270-11-4061 Certificate of the reader (as of FS: B1): ANATEL 3377-12-4061 KCC Certification Marking on the reader: Type of equipment: A급 기기 (업무용 방송통신기자재) Class A Equipment (Industrial Broadcasting & Communication Equipment) 이 기기는 업무용(A급) 전자파적합기기로서 판 매자 또는 사용자는 이 점을 주의하시기 바라 며, 가정외의 지역에서 사용하는 것을 목적으로 합니다. This equipment is Industrial (Class A) electromagnetic wave suitability equipment and seller or user should take notice of it, and this equipment is to be used in the places except for home. Reader certificate: KCC-CRM-RF5-RF670R H-11390 Argentina radio approval: Registro de la COMISION NACIONAL DE COMUNICACIONES RCPSIRF12-0881 Mexico radio approval: CERTIFICADO DE HOMOLOGACION
Readers 5.6 RF670R reader SIMATIC RF600 196 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Table 5- 28 6GT2811-0AB00-2AA1 Standard CMIIT Certification China radio approval Marking on the reader: CMIIT ID: 2011DJ0748 5.6.7.1 FCC information Siemens SIMATIC RF670R (FCC): 6GT2811-0AB00-1AA0 FCC ID: NXW-RF670 (as of FS: A1) FCC ID: NXW-RF600R (as of FS: C1) This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Notice To comply with FCC part 15 rules in the United States, the system must be professionally installed to ensure compliance with the Part 15 certification. It is the responsibility of the operator and professional installer to ensure that only certified systems are deployed in the United States. The use of the system in any other combination (such as co-located antennas transmitting the same information) is expressly forbidden. FCC Exposure Information To comply with FCC RF exposure compliance requirements, the antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
Readers 5.6 RF670R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 197 REVIEW 5.6.7.2 IC-FCB information Siemens SIMATIC RF670R (FCC): 6GT2811-0AB00-1AA0 IC: 267X-RF670 (as of FS: A1) IC: NXW-RF600R, model: RF670R-2 (as of FS: C1) This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d`Industrie Canada applicables aux appareils radio exempts de licence. L`exploitation est autorisée aux deux conditions suivantes : (1) L`appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l`appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d`en compromettre le fonctionnement. Industry Canada Notice To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. Transmitter power and antenna information for antennas with a gain less than 6 dBi: This device has been designed to operate with the SIMATIC RF620A antenna 902-928, the SIMATIC RF640A antenna 902-928 as well as the SIMATIC RF660A antenna 902-928 listed below, and having a maximum gain of 5.5 dBi. Arbitrary transmission power settings in combination with other antennas or antennas having a gain greater than 5.5 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms. Transmitter power and antenna information for antennas with a gain greater 6 dBi: This device requires professional installation. Antennas with a gain greater 6 dBi may be used provided the system does not exceed the radiation power of 4000 mW E.I.R.P. This device has been designed to operate with the SIMATIC RF642A antenna 902-928 exceeding the maximum gain of 5.5 dBi under the restriction that the RF power at the input of the antenna must be set to meet the following relation: RF power (dBm) ≤ 30 dBm – (antenna gain (dBi) – 6 dBi) Other antennas or system configurations for antennas having a gain greater than 6 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms.
Readers 5.7 RF680R reader SIMATIC RF600 198 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.7 RF680R reader 5.7.1 Description 5.7.1.1 Overview The SIMATIC RF680R is a stationary reader in the UHF frequency band without an integrated antenna. Up to four external UHF RFID antennas can be connected via TNC reverse connections. The maximum RF power output is 2000°W at the reader output. A radiant power of up to 2000 mW ERP is achieved when the appropriate antennas and antenna cables are used. The interfaces (Ethernet, M12 power supply, M12 digital I/O interface) are located along the narrow lower front edge. These interfaces can be used to connect the reader to the power supply and the PC for parameter assignment. The degree of protection is IP65. Pos. Description ① TNC reserve interfaces for connecting up to 4 antennas ② LED status display ③ LED operating display ④ Digital I/O interface ⑤ RS-422 interface (M12 plug, 8-pin) ⑥ Ethernet interface (TCP/IP) (M12 plug, 4-pin) ⑦ Ethernet interface (TCP/IP) (M12 plug, 4-pin) 5.7.1.2 Ordering data Ordering data RF680R Product Article number RF680R (ETSI) reader basic unit for EU, EFTA, Turkey 6GT2811-6AA10-0AA0 RF680R (FCC) reader basic unit for the USA 6GT2811-6AA10-1AA0 RF680R (CMIIT) reader basic unit for China 6GT2811-6AA10-2AA0
Readers 5.7 RF680R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 199 REVIEW Ordering data accessories Product Article number Antenna mounting kit 6GT2890-0AA00 Connecting cable and connectors • Digital I/O, open cable ends, 5 m • Ethernet: 10 m (crossover cable) • Ethernet connector on reader according to IEC PAS 61076-3-117IE RJ-45 Plug PRO (IP67) • Ethernet connector, Standard IE FastConnect RJ-45 Plug 180 (IP20) • Ethernet cable sold by the meter, green • 6GT2891-0CH50 • 6GT2891-1HN10 • 6GK1901-1BB10-6AA0 • 6GK1901-1BB10-2AB0 • 6XV1840-2AH10 Wide-range power supply unit for SIMATIC RF systems • With EU plug • With UK plug • With US plug • 6GT2898-0AA00 • 6GT2898-0AA10 • 6GT2898-0AA20 24 V connecting cable 5 m between reader and power supply unit (for RF670R only, pin assignment is PNO-compliant) 6GT2891-0NH50 Set of protective caps Contains 3 protective caps for antenna output and one protective cap for digital I/O interface (required for IP65 degree of protection when some connectors are unused) 6GT2898-4AA00 RFID DVD "Software & Documentation" 6GT2080-2AA20
Readers 5.7 RF680R reader SIMATIC RF600 200 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.7.1.3 Status display The device is equipped with 17 three-colored LEDs. The operating statuses of the reader are displayed by the "RUN/STOP", "ERROR", "MAINT" and "PRESENCE" LEDs. The LEDs can be lit green, red or orange. The meaning of the display changes according to the color and status (on, off, flashing) of the LED: R/S ERR MT PR Meaning The device is turned off. The device is starting up. - - - The device is ready for operation. The connection is established. - - - The device is working. Transponder data can be read or written. - - - There is an error. - - - Maintenance work required. - - - There is transponder in the antenna field. - - - There are multiple transponders in the antenna field. For more detailed information on the flash codes of the reader, refer to the section LED displays RF650R/RF680R/RF685R (Page 480). 5.7.1.4 Pin assignment of the digital I/O interface View of socket (reader end) Table 5- 29 M12 socket (reader end) Pin Pin assignment 1 2 3 4 5 6 7 8 9 10 11 12 GND (output for supply of digital inputs/outputs [not electrically isolated]) VCC (output for supply of digital inputs/outputs [not electrically isolated]) DO Common / Outport Common DO 0 / Outport 00 DO 1 / Outport 01 DO 2 / Outport 02 DO 3 / Outport 03 DI 0 / Inport 00 DI Common / Inport Common DI 1 / Inport 01 DI 2 / Inport 02 DI 3 / Inport 03
Readers 5.7 RF680R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 201 REVIEW Wiring diagram M12 connector (cable end) You will need to assemble your reader cable with a suitable connector that fits the interface shown above. Keep to the following wiring diagram: Figure 5-40 M12 connector wiring diagram 5.7.1.5 Connection scheme for the digital I/O interface Connection possibilities You can connect the RF680R reader in different ways. In general, the outputs and inputs should be connected as follows: Output Outport (0), (1), (2), (3) ● Each output is rated for 0.5 A current and is electronically protected. ● 4 digital outputs can be operated simultaneously each with up to 0.5 A (up to 1.0 A in total). ● The outputs are optically isolated through optocouplers. Input Inport (0), (1), (2), (3) ● The inputs are optically isolated through optocouplers. ● Level Low 0 ... 3 V; High 3.6 ... 24 V ● Sampling rate < 20 ms The following diagrams illustrate various connection possibilities.
Readers 5.7 RF680R reader SIMATIC RF600 202 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed from internal source (no electrical isolation) Figure 5-41 Circuit example 1: Digital inputs Alternative connection possibilities: ● Pin 2 (VCC) to pin 9 DI common ● Pin 1 GND to busbar inputs
Readers 5.7 RF680R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 203 REVIEW Voltage infeed from external source Figure 5-42 Circuit example 2: Digital inputs Voltage infeed from external source with various voltages Figure 5-43 Circuit example 3: Digital inputs
Readers 5.7 RF680R reader SIMATIC RF600 204 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed from internal source Figure 5-44 Circuit example 4: Digital outputs Alternative connection possibilities: ● Pin 1 GND to pin 3 DO common ● Pin 2 (VCC) to busbar outputs
Readers 5.7 RF680R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 205 REVIEW Voltage infeed from external source Figure 5-45 Circuit example 5: Digital outputs Voltage infeed from an external source is shown here for 12°V as an example. Other voltages are also permissible.
Readers 5.7 RF680R reader SIMATIC RF600 206 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed from external source with various voltages Figure 5-46 Circuit example 6: Digital outputs
Readers 5.7 RF680R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 207 REVIEW 5.7.1.6 Pin assignment of the RS-422 interface Pin Pin Device end 8-pin M12 Assignment 1 + 24 V 2 - Transmit 3 0 V 4 + Transmit 5 + Receive 6 - Receive 7 Unassigned 8 Earth (shield) 5.7.1.7 Pin assignment for Industrial Ethernet interface View of M12 plug, 4-pin, D coding (wiring side) Pin Pin assignment 1 Data line TxP 2 Data line RxP 3 Data line TxN 4 Data line RxN 5.7.1.8 Grounding connection The RF680R can be electrically connected to the ground potential with a contact washer. The tightening torque must be increased in this case to ensure that electrical contact is made (2.7 Nm). WARNING Hazardous voltage due to lightning strikes Death or serious injury may occur as a result of lightning strikes to antennas mounted outside buildings. If the reader is operated with antennas mounted outside buildings, it is imperative that the reader is electrically connected to the ground potential.
Readers 5.7 RF680R reader SIMATIC RF600 208 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW NOTICE Installation only in protected areas The antenna can be installed in the protected part of a building. When implementing your lightning protection concept, make sure you adhere to the VDE 0182 or IEC 62305 standards. Ground connection (a) Hexagon-head screw (b) Flat washer (c) Cable lug (d) Contact washer: Use contact washers according to the Siemens standard SN 70093-6-FSt-flNnnc-480h for ground connection, Siemens item no.: H70093-A60-Z3 5.7.2 Planning operation 5.7.2.1 Antenna/read point configurations You can connect up to four external antennas to the RF680R reader. The standard setting is that four antennas are connected when the reader is started. When connecting multiple antennas, note the information in the section "Specified minimum and maximum spacing of antennas (Page 49)". With the graphical user interface of the integrated Web server, you can set up various different configurations of antennas and/or reading points as required. It is possible to find solutions to many different tasks through the number of data sources and subsequent assignment of the antennas. Examples of possible antenna reading point configurations ● Four data sources each with one antenna for four different reading points. ● Two data sources each with two antennas for small portals. ● One data source with 4 antennas for large portals. You will find further information in the online Help for the products.
Readers 5.7 RF680R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 209 REVIEW 5.7.3 Installation/mounting Requirement WARNING Make sure that the wall or ceiling can hold four times the total weight of the device. Note Close unused connectors If you do not use connectors on the reader, it is advisable to close the unused connectors with protective caps. You can order the protective cap set using the MLFB specified in the section "Ordering data". CAUTION Emitted radiation The transmitter complies with the requirements of Health Canada and the FCC limit values for subjecting persons to HF radiation, provided that a minimum spacing of 26 cm exists between antenna and person. When the antennas are installed, you must therefore ensure that a minimum spacing of 26 cm is maintained between personnel and antennas. Mounting/installing the device You can mount the reader in two different ways: ● Via a standardized VESA 100 mounting system using the Antenna Mounting Kit (refer to the section Mounting with antenna mounting kit (Page 331)). Tighten the M4 screws on the rear of the reader using a maximum torque of ≤ 1.3 Nm. ● Directly on a flat surface. The positions of the mounting holes for the device are shown in the section Dimension drawing (Page 213).
Readers 5.7 RF680R reader SIMATIC RF600 210 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.7.4 Configuration/integration An Ethernet interface is available for integrating the device into system environments/networks. Over the Ethernet interface and with direct connection to the PC, the RF680R can be configured in the following ways: ● via the graphical user interface of the integrated Web server ● STEP 7 Basic/Professional (TIA Portal) ● with XML-based user applications The communications interface transfers the data via the Web server or STEP 7 to the IT, ERP and SCM systems as well as to SIMATIC controllers. Alternatively the data is transferred to user applications using XML commands. Simple process controls (e.g. a traffic signal) can be implemented directly using the write/read device via four digital inputs and outputs. Figure 5-47 Overview of configuration of the RF680R reader
Readers 5.7 RF680R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 211 REVIEW 5.7.5 Technical specifications Table 5- 30 Technical specifications, RF680R 6GT2811-6AA10-xAA0 Product type designation RF680R Mechanical specifications Weight Dimensions (L x W x H) Degree of protection IP65 Material • Upper part of housing Pocan DP CF 2200 • Lower part of housing Aluminum Color • Upper part of housing TI-Grey • Lower part of housing Silver Operating displays on the device 8 LEDs Status display on the device 9 LEDs Interfaces • Antenna connectors 4 x RTNC connector • Power supply 1 x connector (8-pin M12), RS-422 • Digital I/O interface 1 x socket (12-pin, M12) • Digital inputs 4 • Digital outputs 4 • Ethernet interface 2 x socket (4-pin, M12) MTBF in years Electrical specifications Power supply 20 to 30 VDC 1) Current consumption (on standby) • 20 V input voltage on the reader (typical) 200 mA / 4.0 W • 24 V input voltage on the reader (typical) 170 mA / 4.1 W • 30 V input voltage on the reader (typical) 140 mA / 4.2 W Current consumption (at 1000 mW transmit power) • 20 V input voltage on the reader (typical) 450 mA / 9.0 W • 24 V input voltage on the reader (typical) 380 mA / 9.1 W • 30 V input voltage on the reader (typical) 300 mA / 9.6 W
Readers 5.7 RF680R reader SIMATIC RF600 212 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6GT2811-6AA10-xAA0 Startup time Electromagnetic compatibility • ETSI EN 301 489-1/-3, EN 302 208-1/-3 V1.4.1 • FCC FCC CFR 47, Part 15 section 15.247 Permitted ambient conditions Ambient temperature • Operation -25 ℃ to +55 ℃ • Transport and storage -40 ℃ to +85 ℃ Shock resistant to EN 60068-2-27 50 g 2) Vibration resistant to EN 60068-2-26 20 g 2) 1) All supply and signal voltages must be safety extra-low voltage (SELV/PELV according to EN 60950). All power sources must meet the requirements for LPS (Limited Power Sources) and NEC Class 2. 2) The values for shock and vibration are maximum values and must not be applied continuously. Table 5- 31 Technical specifications according to EPC and ISO, RF680R 6GT2811-6AA10-xAA0 Product type designation RF680R Frequency accuracy max.± 10 ppm Channel spacing • EU, EFTA, Turkey: 600 kHz • US: 500 kHz • China: 250 kHz Modulation methods ASK: DSB modulation & PR-ASK modulation Encoding, Manchester or Pulse Interval (PIE) Effective radiated power • ETSI/CMIIT • ≤ 2 W ERP • FCC • ≤ 4 W EIRP Transmit power • ETSI/CMIIT • ≤ 2 W • FCC • ≤ 2 W Reading range Antennas mounted on opposing sides (portal configuration) max. 10 m Antennas mounted on the same side max. 5 m (dependent on transponder)
Readers 5.7 RF680R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 213 REVIEW 6GT2811-6AA10-xAA0 Frequencies ETSI frequencies European frequency band ETSI EN 302 208 V1.4.1 (valid since October 23, 2012, publication in the Official Journal of the European Union) 865,7 ... 867.5 MHz (4 channels at max. 2 W ERP) FCC frequencies Frequency band USA 902 ... 928 MHz (50 channels at max. 4 W EIRP, frequency hopping) CMIIT frequencies Frequency band China 920,625 ... 924.375 MHz (16 subchannels at 2 W ERP) 5.7.6 Dimension drawing Figure 5-48 Dimension drawing RF680R All dimensions in mm (± 0.5 mm tolerance)
Readers 5.7 RF680R reader SIMATIC RF600 214 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.7.7 Certificates and approvals Note Marking on the readers according to specific approval The certificates and approvals listed here apply only if the corresponding mark is found on the readers. Table 5- 32 6GT2811-6AA10-0AA0 Certificate Description Conformity with R&TTE directive Table 5- 33 6GT2811-6AA10-1AA0 Standard Federal Communications Commission FCC CFR 47, Part 15 sections 15.247 Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. FCC ID: ?????? Industry Canada Radio Standards Specifications RSS-210 Issue 7, June 2007, Sections 2.2, A8 IC: ?????? This product is UL-certified for the USA and Canada. It meets the following safety standard(s): UL 60950-1 - Information Technology Equipment Safety - Part 1: General Requirements CSA C22.2 No. 60950 -1 - Safety of Information Technology Equipment UL Report E 205089 Table 5- 34 6GT2811-6AA10-2AA0 Standard CMIIT Certification China radio approval Marking on the reader: CMIIT ID: ??????
Readers 5.7 RF680R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 215 REVIEW 5.7.7.1 FCC information Siemens SIMATIC RF680R (FCC): 6GT2811-6AA10-1AA0 FCC ID: This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Notice To comply with FCC part 15 rules in the United States, the system must be professionally installed to ensure compliance with the Part 15 certification. It is the responsibility of the operator and professional installer to ensure that only certified systems are deployed in the United States. The use of the system in any other combination (such as co-located antennas transmitting the same information) is expressly forbidden. FCC Exposure Information To comply with FCC RF exposure compliance requirements, the antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
Readers 5.7 RF680R reader SIMATIC RF600 216 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.7.7.2 IC-FCB information Siemens SIMATIC RF680R (FCC): 6GT2811-6AA10-1AA0 IC: This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d`Industrie Canada applicables aux appareils radio exempts de licence. L`exploitation est autorisée aux deux conditions suivantes : (1) L`appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l`appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d`en compromettre le fonctionnement. Industry Canada Notice To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. Transmitter power and antenna information for antennas with a gain less than 6 dBi: This device has been designed to operate with the SIMATIC RF620A antenna 902-928, the SIMATIC RF640A antenna 902-928 as well as the SIMATIC RF660A antenna 902-928 listed below, and having a maximum gain of 5.5 dBi. Arbitrary transmission power settings in combination with other antennas or antennas having a gain greater than 5.5 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms. Transmitter power and antenna information for antennas with a gain greater 6 dBi: This device requires professional installation. Antennas with a gain greater 6 dBi may be used provided the system does not exceed the radiation power of 4000 mW E.I.R.P. This device has been designed to operate with the SIMATIC RF642A antenna 902-928 exceeding the maximum gain of 5.5 dBi under the restriction that the RF power at the input of the antenna must be set to meet the following relation: RF power (dBm) ≤ 30 dBm – (antenna gain (dBi) – 6 dBi) Other antennas or system configurations for antennas having a gain greater than 6 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms.
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 217 REVIEW 5.8 RF685R reader 5.8.1 Description 5.8.1.1 Overview The SIMATIC RF685R is a stationary reader in the UHF frequency band with an integrated antenna. As an alternative, an external UHF RFID antenna can be connected via a TNC reverse connector. The maximum RF power output is 2000°W at the external reader output. A radiant power of up to 2000 mW ERP is achieved when the appropriate antennas and antenna cables are used. The interfaces (Ethernet, M12 power supply, M12 digital I/O interface) are located along the narrow lower front edge. These interfaces can be used to connect the reader to the power supply and the PC for parameter assignment. The degree of protection is IP65. Pos. Description ① TNC reserve interface for connection of an antenna ② LED status display ③ LED operating display ④ Digital I/O interface ⑤ RS-422 interface (M12 plug, 8-pin) ⑥ Ethernet interface (TCP/IP) (M12 plug, 4-pin) ⑦ Ethernet interface (TCP/IP) (M12 plug, 4-pin)
Readers 5.8 RF685R reader SIMATIC RF600 218 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.8.1.2 Ordering data Ordering data RF685R Product Article number RF685R (ETSI) reader basic unit for EU, EFTA, Turkey 6GT2811-6CA10-0AA0 RF685R (FCC) reader basic unit for the USA 6GT2811-6CA10-1AA0 RF685R (CMIIT) reader basic unit for China 6GT2811-6CA10-2AA0 Ordering data accessories Product Article number Antenna mounting kit 6GT2890-0AA00 Connecting cable and connectors • Digital I/O, open cable ends, 5 m • Ethernet: 10 m (crossover cable) • Ethernet connector on reader according to IEC PAS 61076-3-117IE RJ-45 Plug PRO (IP67) • Ethernet connector, Standard IE FastConnect RJ-45 Plug 180 (IP20) • Ethernet cable sold by the meter, green • 6GT2891-0CH50 • 6GT2891-1HN10 • 6GK1901-1BB10-6AA0 • 6GK1901-1BB10-2AB0 • 6XV1840-2AH10 Wide-range power supply unit for SIMATIC RF systems • With EU plug • With UK plug • With US plug • 6GT2898-0AA00 • 6GT2898-0AA10 • 6GT2898-0AA20 24 V connecting cable 5 m between reader and power supply (for RF640R only, pin assignment is PNO-compliant) 6GT2891-0NH50 Set of protective caps Contains 3 protective caps for antenna output and one protective cap for digital I/O interface (required for IP65 degree of protection when some connectors are unused) 6GT2898-4AA00 RFID DVD "Software & Documentation" 6GT2080-2AA20
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 219 REVIEW 5.8.1.3 Status display The device is equipped with 17 three-colored LEDs. The operating statuses of the reader are displayed by the "RUN/STOP", "ERROR", "MAINT" and "PRESENCE" LEDs. The LEDs can be lit green, red or orange. The meaning of the display changes according to the color and status (on, off, flashing) of the LED: R/S ERR MT PR Meaning The device is turned off. The device is starting up. - - - The device is ready for operation. The connection is established. - - - The device is working. Transponder data can be read or written. - - - There is an error. - - - Maintenance work required. - - - There is transponder in the antenna field. - - - There are multiple transponders in the antenna field. For more detailed information on the flash codes of the reader, refer to the section LED displays RF650R/RF680R/RF685R (Page 480). 5.8.1.4 Pin assignment of the digital I/O interface View of socket (reader end) Table 5- 35 M12 socket (reader end) Pin Pin assignment 1 2 3 4 5 6 7 8 9 10 11 12 GND (output for supply of digital inputs/outputs [not electrically isolated]) VCC (output for supply of digital inputs/outputs [not electrically isolated]) DO Common / Outport Common DO 0 / Outport 00 DO 1 / Outport 01 DO 2 / Outport 02 DO 3 / Outport 03 DI 0 / Inport 00 DI Common / Inport Common DI 1 / Inport 01 DI 2 / Inport 02 DI 3 / Inport 03
Readers 5.8 RF685R reader SIMATIC RF600 220 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Wiring diagram M12 connector (cable end) You will need to assemble your reader cable with a suitable connector that fits the interface shown above. Keep to the following wiring diagram: Figure 5-49 M12 connector wiring diagram 5.8.1.5 Connection scheme for the digital I/O interface Connection possibilities You can connect the RF680R reader in different ways. In general, the outputs and inputs should be connected as follows: Output Outport (0), (1), (2), (3) ● Each output is rated for 0.5 A current and is electronically protected. ● 4 digital outputs can be operated simultaneously each with up to 0.5 A (up to 1.0 A in total). ● The outputs are optically isolated through optocouplers. Input Inport (0), (1), (2), (3) ● The inputs are optically isolated through optocouplers. ● Level Low 0 ... 3 V; High 3.6 ... 24 V ● Sampling rate < 20 ms The following diagrams illustrate various connection possibilities.
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 221 REVIEW Voltage infeed from internal source (no electrical isolation) Figure 5-50 Circuit example 1: Digital inputs Alternative connection possibilities: ● Pin 2 (VCC) to pin 9 DI common ● Pin 1 GND to busbar inputs
Readers 5.8 RF685R reader SIMATIC RF600 222 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed from external source Figure 5-51 Circuit example 2: Digital inputs Voltage infeed from external source with various voltages Figure 5-52 Circuit example 3: Digital inputs
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 223 REVIEW Voltage infeed from internal source Figure 5-53 Circuit example 4: Digital outputs Alternative connection possibilities: ● Pin 1 GND to pin 3 DO common ● Pin 2 (VCC) to busbar outputs
Readers 5.8 RF685R reader SIMATIC RF600 224 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Voltage infeed from external source Figure 5-54 Circuit example 5: Digital outputs Voltage infeed from an external source is shown here for 12°V as an example. Other voltages are also permissible.
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 225 REVIEW Voltage infeed from external source with various voltages Figure 5-55 Circuit example 6: Digital outputs
Readers 5.8 RF685R reader SIMATIC RF600 226 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.8.1.6 Pin assignment of the RS-422 interface Pin Pin Device end 8-pin M12 Assignment 1 + 24 V 2 - Transmit 3 0 V 4 + Transmit 5 + Receive 6 - Receive 7 Unassigned 8 Earth (shield) 5.8.1.7 Pin assignment for Industrial Ethernet interface View of M12 plug, 4-pin, D coding (wiring side) Pin Pin assignment 1 Data line TxP 2 Data line RxP 3 Data line TxN 4 Data line RxN 5.8.1.8 Grounding connection The RF685R can be electrically connected to the ground potential with a contact washer. The tightening torque must be increased in this case to ensure that electrical contact is made (2.7 Nm). WARNING Hazardous voltage due to lightning strikes Death or serious injury may occur as a result of lightning strikes to antennas mounted outside buildings. If the reader is operated with antennas mounted outside buildings, it is imperative that the reader is electrically connected to the ground potential.
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 227 REVIEW NOTICE Installation only in protected areas The antenna can be installed in the protected part of a building. When implementing your lightning protection concept, make sure you adhere to the VDE 0182 or IEC 62305 standards. Ground connection (a) Hexagon-head screw (b) Flat washer (c) Cable lug (d) Contact washer: Use contact washers according to the Siemens standard SN 70093-6-FSt-flNnnc-480h for ground connection, Siemens item no.: H70093-A60-Z3 5.8.2 Planning operation 5.8.2.1 Selecting the antenna With the SIMATIC RF685R, there are two ways of using the antenna that are mutually exclusive: ● Either you use the internal antenna of the reader ● Or you connect an external antenna to the interface of the reader. The internal antenna of the reader can then, however, not be used at the same time. You can select the active antenna using the graphical user interface of the integrated Web server. 5.8.2.2 Internal antenna Minimum mounting clearances of two readers The RF685R has an antenna with switchable polarization. With the internal antenna active and at 2000 mW ERP radiated power, due to the aperture angle of the antennas, their fields
Readers 5.8 RF685R reader SIMATIC RF600 228 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW can overlap considerably. This means it is no longer possible to be sure in which of the antenna fields the data of a transponder will be accessed. In order to avoid this, always keep a minimum distance of 6 m between two readers with the maximum radiated power of 2000 mW ERP. Dense Reader Mode (DRM) The readers can also interfere with each other (secondary fields), if the channels (Reader TX, Transponder TX) overlap. In order to prevent a transponder channel overlapping with a reader channel, we recommend that the Dense Reader Mode (DRM) is used. Note Protective cap If you use the internal antenna of the reader, we recommend that you close the external, unused antenna connector on the reader using the supplied protective cap. Antenna diagram for RF685R (ETSI) The following radiation diagrams show the directional characteristics of the internal antenna of the RF685R (ETSI) reader. For the spatial presentation of the directional characteristics, the vertical plane (azimuth section) as well as the horizontal plane (elevation section) must be considered. This results in a spatial image of the directional radiation pattern of the antenna with its main and secondary fields.
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 229 REVIEW Radiation diagram (Azimuth section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-56 Azimuth section
Readers 5.8 RF685R reader SIMATIC RF600 230 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Radiation diagram (elevation section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-57 Elevation section
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 231 REVIEW Overview of the antenna parameters Table 5- 36 Maximum linear electrical aperture angle at 865 MHz: Azimuth section 77,7° Elevation section 66,1° Typical antenna gain in the frequency band 865 to 868 MHz 4.0 dBi Antenna axis ratio 0.7 dB See also section Guidelines for selecting RFID UHF antennas (Page 55) Antenna diagram for RF685R (FCC) The following radiation diagrams show the directional characteristics of the internal antenna of the RF685R (FCC) reader. For the spatial presentation of the directional characteristics, the vertical plane (azimuth section) as well as the horizontal plane (elevation section) must be considered. This results in a spatial image of the directional radiation pattern of the antenna with its main and secondary fields. Azimuth XZ plane Elevation YZ plane
Readers 5.8 RF685R reader SIMATIC RF600 232 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Radiation diagram (Azimuth section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-58 Azimuth section
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 233 REVIEW Radiation diagram (elevation section) Vertical component of the polarization direction of the antenna Horizontal component of the polarization direction of the antenna Right circular component of the polarization direction of the antenna Figure 5-59 Elevation section
Readers 5.8 RF685R reader SIMATIC RF600 234 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Overview of the antenna parameters Table 5- 37 Maximum linear electrical aperture angle at 865 MHz: Azimuth section 75,4 ° Elevation section 69,1 ° Typical antenna gain in the frequency band 902 to 928 MHz 4.0 dBi ± 0.5 dB Antenna axis ratio <1 dB See also section Guidelines for selecting RFID UHF antennas (Page 55). Interpretation of directional radiation patterns The following overview table will help you with the interpretation of directional radiation patterns. The table shows which dBi values correspond to which read/write ranges (in %): You can read the radiated power depending on the reference angle from the directional radiation patterns, and thus obtain information on the read/write range with this reference angle with regard to a transponder. The dBr values correspond to the difference between the maximum dBi value and a second dBi value. Deviation from maximum antenna gain [dBr] Read/write range [%] 0 100 -3 70 -6 50 -9 35 -12 25 -15 18 -18 13 Example As can be seen in the section Antenna diagram for RF685R (ETSI) (Page 228), the maximum antenna gain 0 dB is standardized. In the Azimuth diagram, the antenna gain falls by 3°dB at approximately ± 39°. Therefore the dBr value is -3. The antenna range is only 50% of the maximum range at ± 39° from the Z axis within the horizontal plane. Antenna/read point configurations The RF685R reader has a switchable antenna (circular or linear polarization). You can cover one read point with this antenna. When several RF685R readers are used, the readers are addressed via the SIMATIC level.
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 235 REVIEW 5.8.2.3 External antenna Preassembled standard cables in lengths of 3 m, 5 m, 15 m and 20 m are available to connect the antenna. The read range is limited by the cable loss. The maximum range can be achieved with the cable 6GT2815-0BH30 (length 3 m), since this has the lowest cable loss. Examples of possible antenna reading point configurations ● A data source with an external antenna for a reading point. ● As an alternative, a data source with an internal antenna for a reading point. 5.8.3 Installation/mounting Requirement WARNING Make sure that the wall or ceiling can hold four times the total weight of the device. Note Close unused connectors If you do not use connectors on the reader, it is advisable to close the unused connectors with protective caps. You can order the protective cap set using the MLFB specified in the section "Ordering data". CAUTION Emitted radiation The transmitter complies with the requirements of Health Canada and the FCC limit values for subjecting persons to HF radiation, provided that a minimum spacing of 26 cm exists between antenna and person. When the antennas are installed, you must therefore ensure that a minimum spacing of 26 cm is maintained between personnel and antennas. Mounting/installing the device You can mount the reader in two different ways: ● Via a standardized VESA 100 mounting system using the Antenna Mounting Kit (refer to the section Mounting with antenna mounting kit (Page 331)). Tighten the M4 screws on the rear of the reader using a maximum torque of ≤ 1.3 Nm. ● Directly on a flat surface.
Readers 5.8 RF685R reader SIMATIC RF600 236 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW The positions of the mounting holes for the device are shown in the section Dimension drawing (Page 239). 5.8.4 Configuration/integration An Ethernet interface is available for integrating the device into system environments/networks. Over the Ethernet interface and with direct connection to the PC, the RF685R can be configured in the following ways: ● via the graphical user interface of the integrated Web server ● STEP 7 Basic/Professional (TIA Portal) ● with XML-based user applications The communications interface transfers the data via the Web server or STEP 7 to the IT, ERP and SCM systems as well as to SIMATIC controllers. Alternatively the data is transferred to user applications using XML commands. Simple process controls (e.g. a traffic signal) can be implemented directly using the write/read device via four digital inputs and outputs. Figure 5-60 Overview of configuration of the RF685R reader
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 237 REVIEW 5.8.5 Technical specifications Table 5- 38 Technical specifications, RF685R 6GT2811-6CA10-xAA0 Product type designation RF685R Mechanical specifications Weight Dimensions (L x W x H) Degree of protection IP65 Material • Upper part of housing Pocan DP CF 2200 • Lower part of housing Aluminum Color • Upper part of housing TI-Grey • Lower part of housing Silver Operating displays on the device 8 LEDs Status display on the device 9 LEDs Interfaces • Antenna connectors 1 x RTNC plug • Power supply 1 x connector (8-pin M12), RS-422 • Digital I/O interface 1 x socket (12-pin, M12) • Digital inputs 4 • Digital outputs 4 • Ethernet interface 2 x socket (4-pin, M12) MTBF in years Electrical specifications Power supply 20 to 30 VDC 1) Current consumption (on standby) • 20 V input voltage on the reader (typical) 200 mA / 4.0 W • 24 V input voltage on the reader (typical) 170 mA / 4.1 W • 30 V input voltage on the reader (typical) 140 mA / 4.2 W Current consumption (at 1000 mW transmit power) • 20 V input voltage on the reader (typical) 450 mA / 9.0 W • 24 V input voltage on the reader (typical) 380 mA / 9.1 W • 30 V input voltage on the reader (typical) 300 mA / 9.6 W
Readers 5.8 RF685R reader SIMATIC RF600 238 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6GT2811-6CA10-xAA0 Startup time Electromagnetic compatibility • ETSI EN 301 489-1/-3, EN 302 208-1/-3 V1.4.1 • FCC FCC CFR 47, Part 15 section 15.247 Permitted ambient conditions Ambient temperature • Operation -25 ℃ to +55 ℃ • Transport and storage -40 ℃ to +85 ℃ Shock resistant to EN 60068-2-27 50 g 2) Vibration resistant to EN 60068-2-26 20 g 2) 1) All supply and signal voltages must be safety extra-low voltage (SELV/PELV according to EN 60950). All power sources must meet the requirements for LPS (Limited Power Sources) and NEC Class 2. 2) The values for shock and vibration are maximum values and must not be applied continuously. Table 5- 39 Technical specifications according to EPC and ISO, RF685R 6GT2811-6CA10-xAA0 Product type designation RF685R Frequency accuracy max.± 10 ppm Channel spacing • EU, EFTA, Turkey: 600 kHz • US: 500 kHz • China: 250 kHz Modulation methods ASK: DSB modulation & PR-ASK modulation Encoding, Manchester or Pulse Interval (PIE) Effective radiated power (internal antenna) • ETSI/CMIIT • ≤ 2 W ERP • FCC • ≤ 4 W EIRP Effective radiated power (external antenna) • ETSI/CMIIT • ≤ 2 W ERP • FCC • ≤ 4 W ERP Transmit power • ETSI/CMIIT • ≤ 2 W • FCC • ≤ 2 W Reading range Antennas mounted on opposing sides (portal configuration) max. 10 m Antennas mounted on the same side max. 5 m (dependent on transponder)
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 239 REVIEW 6GT2811-6CA10-xAA0 Frequencies ETSI frequencies European frequency band ETSI EN 302 208 V1.4.1 (valid since October 23, 2012, publication in the Official Journal of the European Union) 865,7 ... 867.5 MHz (4 channels at max. 2 W ERP) FCC frequencies Frequency band USA 902 ... 928 MHz (50 channels at max. 4 W EIRP, frequency hopping) CMIIT frequencies Frequency band China 920,625 ... 924.375 MHz (16 subchannels at 2 W ERP) 5.8.6 Dimension drawing Figure 5-61 Dimension drawing RF685R All dimensions in mm (± 0.5 mm tolerance)
Readers 5.8 RF685R reader SIMATIC RF600 240 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.8.7 Certificates and approvals 5.8.7.1 CE mark Note Marking on the readers according to specific approval The certificates and approvals listed here apply only if the corresponding mark is found on the readers. Table 5- 40 6GT2811-6CA10-0AA0 Certificate Description Conformity with R&TTE directive 5.8.7.2 Country-specific certifications Table 5- 41 6GT2811-6CA10-1AA0 Standard Federal Communications Commission FCC CFR 47, Part 15 sections 15.247 Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. FCC ID: ?????? Industry Canada Radio Standards Specifications RSS-210 Issue 6, Sections 2.2, A8 IC: ?????? This product is UL-certified for the USA and Canada. It meets the following safety standard(s): UL 60950-1 - Information Technology Equipment Safety - Part 1: General Requirements CSA C22.2 No. 60950 -1 - Safety of Information Technology Equipment UL Report E 205089 Table 5- 42 6GT2811-6CA10-2AA0 Standard CMIIT Certification China radio approval Marking on the reader: CMIIT ID: ??????
Readers 5.8 RF685R reader SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 241 REVIEW 5.8.7.3 FCC information Siemens SIMATIC RF685R (FCC): 6GT2811-6CA10-1AA0 FCC ID: This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Note This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. FCC Notice To comply with FCC part 15 rules in the United States, the system must be professionally installed to ensure compliance with the Part 15 certification. It is the responsibility of the operator and professional installer to ensure that only certified systems are deployed in the United States. The use of the system in any other combination (such as co-located antennas transmitting the same information) is expressly forbidden. FCC Exposure Information To comply with FCC RF exposure compliance requirements, the antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
Readers 5.8 RF685R reader SIMATIC RF600 242 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 5.8.7.4 IC-FCB information Siemens SIMATIC RF685R (FCC): 6GT2811-6CA10-1AA0 IC: This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d`Industrie Canada applicables aux appareils radio exempts de licence. L`exploitation est autorisée aux deux conditions suivantes : (1) L`appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l`appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d`en compromettre le fonctionnement. Industry Canada Notice To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. Transmitter power and antenna information for antennas with a gain less than 6 dBi: This device has been designed to operate with the SIMATIC RF620A antenna 902-928, the SIMATIC RF640A antenna 902-928 as well as the SIMATIC RF660A antenna 902-928 listed below, and having a maximum gain of 5.5 dBi. Arbitrary transmission power settings in combination with other antennas or antennas having a gain greater than 5.5 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms. Transmitter power and antenna information for antennas with a gain greater 6 dBi: This device requires professional installation. Antennas with a gain greater 6 dBi may be used provided the system does not exceed the radiation power of 4000 mW E.I.R.P. This device has been designed to operate with the SIMATIC RF642A antenna 902-928 exceeding the maximum gain of 5.5 dBi under the restriction that the RF power at the input of the antenna must be set to meet the following relation: RF power (dBm) ≤ 30 dBm – (antenna gain (dBi) – 6 dBi) Other antennas or system configurations for antennas having a gain greater than 6 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 Ohms.
Readers 5.9 Reader RF680M SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 243 REVIEW 5.9 Reader RF680M 5.9.1 Description SIMATIC RF680M expands the RF600 RF identification system with a powerful mobile reader for applications in the areas of logistics, production and service. In addition, it is an indispensable aid for startup and testing. 5.9.2 Field of application and features Device variants for different frequency ranges The SIMATIC RF680M device is available in two variants: ● For the European frequency ranges ● For the US frequency ranges Implementation environment, field of application and features ● Field of application The SIMATIC RF680M mobile reader can be used in a harsh environment. The device is extremely rugged and protected against spray water. The backlit display is easy to read even under unfavorable lighting conditions. ● RFID system The SIMATIC RF680M mobile reader is intended especially for the SIMATIC RF600 RFID system. The device can be used to process all RF600 tags and compatible transponders. ● Tag standards It is not possible to edit data memories of other RFID systems. The following tag standards are supported: – ISO 18000-6c (EPC Class1 GEN2) ● API software interface The SIMATIC RF680M Mobile Reader is supplied with an API software interface that can be used by customized user programs. ● Additional functional units for the SIMATIC RF680M mobile reader All other functional units of SIMATIC RF680M, such as barcode scanners and WLAN can be accessed via the interfaces supplied by the PSION device manufacturer. The descriptions and development tools can be obtained from the PSION websites. You can perform the following functions with the SIMATIC RF680M mobile reader:
Readers 5.9 Reader RF680M SIMATIC RF600 244 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Functions ● Reading the tag ID ● Reading the data from the tag (data memory) ● Writing the data to the tag ● Reading and displaying the ID number of the tag (Tag/Scan) ● Writing the tag ID to a transponder ● Displaying reader status ● Representing and editing the data in hexadecimal, ASCII and binary format ● Activatable/deactivatable password protection for all write functions and for terminating the program ● Menu prompting in English and German (switchable) ● Saving of the read-in RF600 data to files in the mobile reader. The mobile reader has approximately 900 MB available for this purpose. ● Easy creation of your own RFID applications with the Software Application Interface (API) The RFID read/write unit of RF600 is integrated into the PSION basic unit. You will find more detailed information on the RF680M mobile reader in the operating instructions of the SIMATIC RF680M Mobile Reader.
SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 245 REVIEW Antennas 6 6.1 Overview The following table shows the most important features of the RF600 antennas at a glance: Table 6- 1 Characteristics of the RF620A and RF660A antennas Characteristics RF620A antenna 865-868 RF620A antenna 902-928 RF660A antenna 865-868 RF660A antenna 902-928 Material PA 12, silicon-free Frequency band 865-868 MHz 902-928 MHz 865-868 MHz 902-928 MHz Impedance 50 Ohm nominal Antenna gain -10…-5 dBi 7 dBi 6 dBi VSWR (standing wave ratio) 2:1 max. Polarization Linear RH circular Radiating/receiving angle Depending on the mounting surface 55° - 60° 60° - 75° Connector RTNC coupling RTNC Mounting type 2 x M5 screws 4 screws M4 (VESA 100 mount system) Degree of protection IP67 Permitted ambient temperature -25 °C to +75 °C Number of connectable antennas per reader RF620R 1 antenna Max. radiated power 80 mW ERP / 130 mW EIRP 1200 mW ERP 1600 mW EIRP RF630R 1 or 2 antennas Max. radiated power 80 mW ERP / 130 mW EIRP 1200 mW ERP 1600 mW EIRP RF640R 1 antenna Max. radiated power 100 mW ERP / 300 mW EIRP 2000 mW ERP 4000 mW EIRP RF670R 1, 2, 3 or 4 antennas Max. radiated power 100 mW ERP / 300 mW EIRP 2000 mW ERP 4000 mW EIRP RF650R 1, 2, 3 or 4 antennas Max. radiated power 80 mW ERP / 130 mW EIRP 2000 mW ERP 3160 mW ERP RF680R 1, 2, 3 or 4 antennas Max. radiated power 150 mW ERP / 250 mW EIRP 2000 mW ERP 4000 mW ERP RF685R 1 antenna Max. radiated power 150 mW ERP / 250 mW EIRP 2000 mW ERP 4000 mW ERP
Antennas 6.1 Overview SIMATIC RF600 246 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Table 6- 2 Characteristics of the RF640A and RF642A antennas Characteristics RF640A antenna RF642A antenna Material PA 12, silicon-free Frequency band 865-868 MHz 902-928 MHz 865-868 MHz 902-928 MHz Impedance 50 Ohm nominal Antenna gain 4 dBi (7 dBic) 4.3 dBi (7.3 dBic) 6 dBi 7 dBi VSWR (standing wave ratio) Max. 1.25 Max. 1.6 Max. 1.4 Polarization RH circular Linear Radiating/receiving angle Horiz. plane: 80° Horiz. plane: 75° Horiz. plane: 75° Horiz. plane: 80° Vertic. plane: 75° Vertic. plane: 85° Vertic. plane: 70° Vertic. plane: 70° Connector RTNC coupling RTNC coupling Mounting type 4 screws M4 (VESA 100 mount system) Degree of protection IP67 Permitted ambient temperature -25 °C to +75 °C Number of connectable antennas per reader RF620R 1 antenna Max. radiated power < 610 mW ERP ≤1070 mW EIRP < 1000 mW ERP 2000 mW EIRP RF630R 1 or 2 antennas Max. radiated power < 610 mW ERP ≤1070 mW EIRP < 1000 mW ERP 2000 mW EIRP RF640R 1 antenna Max. radiated power ≤1300 mW ERP ≤2700 mW EIRP 2000 mW ERP 4000 mW EIRP RF670R 1, 2, 3 or 4 antennas Max. radiated power ≤1300 mW ERP ≤2700 mW EIRP 2000 mW ERP 4000 mW EIRP RF650R 1, 2, 3 or 4 antennas Max. radiated power 1200 mW ERP 2100 mW EIRP 2000 mW ERP 4000 mW EIRP RF680R 1, 2, 3 or 4 antennas Max. radiated power 2000 mW ERP 4000 mW EIRP 2000 mW ERP 4000 mW EIRP RF685R 1 antenna Max. radiated power 2000 mW ERP 4000 mW EIRP 2000 mW ERP 4000 mW EIRP
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 247 REVIEW 6.2 RF620A antenna 6.2.1 Description SIMATIC RF620A Characteristics Area of application The SIMATIC RF620A is an antenna with a compact design suitable for industry. It is suitable for UHF transponders with normal (far field) antenna characteristics, e.g. SIMATIC RF630L, SIMATIC RF620T. Antenna field Designed for transponders that are uniformly aligned while passing the antenna. See also section Alignment of transponders to the antenna (Page 254) Write/read distance Approx. 0.5 m depending on the transponder (see section Read/write ranges (Page 263) ) Connecting cable 30 cm movable connecting cable and RTNC coupling (an antenna cable, e.g. 6GT2815-0BH30 is required for connection to the reader) Readers that can be connected • RF670R (1 to 4 antennas) • RF630R (1 or 2 antennas) • RF650R (1 to 4 antennas) • RF680R (1 to 4 antennas) • RF685R (1 antenna) Polarization Linear Degree of protection IP67 Frequency bands The antenna is available for two different frequency ranges that have been specified for the regions of Europe, and China, USA respectively. ● The antenna for Europe operates in the frequency range from 865 to 868 MHz. ● The antenna for China and the USA operates in the frequency range from 902 to 928 MHz.
Antennas 6.2 RF620A antenna SIMATIC RF600 248 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Function The SIMATIC RF620A is used for transmitting and receiving RFID signals in the UHF frequency range. The antennas are connected to the SIMATIC RF600 readers via antenna cables that are available in different lengths. 6.2.2 Ordering data Table 6- 3 Ordering data RF620A Product Article number SIMATIC RF620A (ETSI) 6GT2812-1EA00 SIMATIC RF620A (FCC) 6GT2812-1EA01 Accessories Table 6- 4 Ordering data accessories Product Article number Connecting cable between reader and antenna 3 m (cable loss 1.0 dB) 6GT2815-0BH30 5 m, suitable for drag chains (cable loss 1.25 dB) 6GT2815-2BH50 10 m (cable loss 2.0 dB) 6GT2815-1BN10 10 m (cable loss 4.0 dB) 6GT2815-0BN10 15 m, suitable for drag chains (cable loss 4.0 dB) 6GT2815-2BN15 20 m (cable loss 4.0 dB) 6GT2815-0BN20 6.2.3 Installation and assembly 6.2.3.1 RF620A mounting types Two holes for M5 screws are provided for mounting the antenna. This is therefore suitable for: ● Mounting on metallic and non-metallic backgrounds Note To achieve optimum wave propagation, the antenna should not be surrounded by conducting objects. The area between antenna and transponder should also allow wave propagation without interference.
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 249 REVIEW 6.2.4 Connecting an antenna to the reader 6.2.4.1 Overview The SIMATIC RF620A antenna must be connected to the reader using an antenna cable. Requirement Note Use of Siemens antenna cable To ensure optimum functioning of the antenna, it is recommended that a Siemens antenna cable is used in accordance with the list of accessories. Strain relief The antenna cable is provided with strain relief as shown in the following diagram: ① RF620A connecting cable ② RF600 antenna cable ③ Strain relief (should take place at this position) Figure 6-1 Strain relief Bending radii and bending cycles of the cable Cable designation Order no. Length [m] Cable loss [dB] Bending radius [mm] Bending cycle RF620A connecting cable 15 1 Mal Antenna cable 6GT2815-0BH30 3 1 51 1 Mal Antenna cable, suitable for drag chains 6GT2815-2BH50 5 1,25 48 1) Antenna cable 6GT2815-1BN10 10 2 77 1 Mal Antenna cable 6GT2815-0BN10 10 4 51 1 Mal
Antennas 6.2 RF620A antenna SIMATIC RF600 250 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Cable designation Order no. Length [m] Cable loss [dB] Bending radius [mm] Bending cycle Antenna cable, suitable for drag chains 6GT2815-2BN15 15 4 24 1) Antenna cable 6GT2815-0BN20 20 4 77 1 Mal 1) With cables suitable for drag chains, 3 million bending cycles at a bending radius of 6.5 m and bending through ± 180 ° are permitted. 6.2.4.2 Connecting RF620A to an RF600 reader Preassembled standard cables in lengths of 3 m, 5 m, 10 m, 15 m and 20 m are available to connect the antenna. The read range is limited by the cable loss. The maximum range can be achieved with the 6GT2815-0BH30 cable (length 3 m) since this has the lowest cable loss. Connection of one antenna When one antenna is used, we recommend that you close the remaining antenna connector on the RF600 reader using the supplied protective cap. Connection of two antennas When using two antennas on the RF600 readers, there are no limitations regarding its positioning. Note Protective cap If you use the internal antenna of the reader, we recommend that you close the external, unused antenna connector on the reader using the supplied protective cap.
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 251 REVIEW 6.2.5 Parameter settings of RF620A for RF620R/RF630R Operation within the EU, EFTA, or Turkey according to DIN EN 302208 V1.4.1 Note Limitation of the radiated power according to DIN EN 302208 V1.4.1 RF600 systems that are put into operation within the EU, EFTA, or Turkey (ETSI) can be operated with an RF620A antenna with a maximum radiated power of up to 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). By adjusting the transmit power of up to 500 mW ERP (or 27 dBm ERP, 800 mW EIRP, 29.15 dBm EIRP) and taking into account the RF620A antenna gain of 5 dBi and the cable loss associated with the antenna cable, the radiated power of the antenna cannot be exceeded. You can make the power settings using the "distance_limiting" parameter. You will find more detailed information on the parameters in the section Parameter assignment manual RF620R/RF630R (http://support.automation.siemens.com/WW/view/en/33287195). Operation in China The national approval for RF600 systems in China means a restriction to 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). The possible combination of antenna gain, cable loss, and max. 500 mW radiated power of the RF630R reader means it is not possible to exceed 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). Operation in the USA, Canada Note Limitation of the radiated power to 4000 mW EIRP (36 dBm EIRP) To meet the FCC and IC-FCB requirements, the radiated power may not exceed 4000 mW EIRP (36 dBm EIRP). Therefore the system must satisfy the following relation: • Conducted power P dBm of the RF600 reader (< 30 dBm) • Antenna gain Gi dBi in the FCC frequency band (≤ 5 dBi) • Cable loss ak dB (≥ 1 dB) P(dBm) ≤ 30 dBm - (Gi - 6 dBi) + ak Due to the low antenna gain of 5 dBi and the maximum transmit power of 500 mW of the reader, the maximum permitted radiated power cannot be exceeded.
Antennas 6.2 RF620A antenna SIMATIC RF600 252 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.2.6 Parameter settings of RF620A for RF640R/RF670R Operation within the EU, EFTA, or Turkey according to DIN EN 302208 V1.4.1 Note Limitation of the radiated power according to DIN EN 302208 V1.4.1 RF600 systems that are put into operation within the EU, EFTA, or Turkey (ETSI) can be operated with an RF620A antenna with a maximum radiated power of up to 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). By adjusting the radiated power of up to 70 mW ERP (or 18.85 dBm ERP, 120 mW EIRP, 21 dBm EIRP), the RF620A antenna gain of 5 dBi and the cable loss associated with the antenna cable, the radiated power of the reader is correctly configured and the radiated power at the antenna is not exceeded. Operation in China By setting a max. radiated power of 1300 mW ERP (or 31.15 dBm ERP, 2140 mW EIRP, 33.3 dBm EIRP), an RF620A antenna gain of 4.3 dBi (7.3 dBic) and the cable loss associated with the antenna cable (see table), the radiated power of the reader is correctly configured. Operation in the USA, Canada Note Limitation of the radiated power to 4000 mW EIRP (36 dBm EIRP) To meet the FCC and IC requirements, the radiated power may not exceed 4000 mW EIRP (36 dBm EIRP). Therefore the system must satisfy the following relation: • Conducted power P dBm of the RF600 reader (< 30 dBm) • Antenna gain Gi dBi in the FCC frequency band (≤ 5 dBi) • Cable loss ak dB (≥ 1 dB) P(dBm) ≤ 30 dBm - (Gi - 6 dBi) + ak Due to the low antenna gain of 5 dBi and the maximum transmit power of 500 mW of the reader, the maximum permitted radiated power cannot be exceeded.
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 253 REVIEW 6.2.7 Setting RF620A parameters for RF650R/RF680R/RF685R Operation within the EU according to DIN EN 302208 V1.4.1 Note Limitation of the radiated power according to DIN EN 302208 V1.4.1 RF600 systems that are put into operation within the EU, EFTA, or Turkey (ETSI) can be operated with an RF620A antenna with a maximum radiated power of up to 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). By setting the transmit power of up to 70 mW ERP (or 18.85 dBm ERP, 120 mW EIRP, 21 dBm EIRP) an RF620A antenna gain of 5 dBi and taking into account the cable loss associated with the antenna cable, the radiated power of the antenna cannot be exceeded. Operation in China The national approval for RF600 systems in China means a restriction to 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). The possible combination of antenna gain, cable loss, and max. 2000 mW radiated power of the readers means it is not possible to exceed 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). Operation in the USA, Canada Note Limitation of the radiated power to 4000 mW EIRP (36 dBm EIRP) To meet the FCC and IC requirements, the radiated power may not exceed 4000 mW EIRP (36 dBm EIRP). Therefore the system must satisfy the following relation: • Conducted power P dBm of the RF600 reader (< 30 dBm) • Antenna gain Gi dBi in the FCC frequency band (≤ 5 dBi) • Cable loss ak dB (≥ 1 dB) P(dBm) ≤ 30 dBm - (Gi - 6 dBi) + ak Due to the low antenna gain of 5 dBi and the maximum transmit power of 1000 mW or 2000 mW of the reader, the maximum permitted radiated power cannot be exceeded.
Antennas 6.2 RF620A antenna SIMATIC RF600 254 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.2.8 Alignment of transponders to the antenna Polarization axis Since the RF620A antenna has linear polarization, it is necessary to consider the alignment of the transponders with regard to the polarization axis of the antenna. The polarization axes of antenna and transponder must always be parallel. The symbol on the antenna indicates the polarization axis. Figure 6-2 Polarization axis
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 255 REVIEW Alignment The following diagram shows the optimum alignment of the RF600 transponders to the RF620A antenna. Figure 6-3 Antenna/transponder alignment
Antennas 6.2 RF620A antenna SIMATIC RF600 256 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Angle deviation diagram for alignment The following diagram shows the dependence of the following factors. ● Alignment angle of transponder to antenna ● Maximum range of antenna Figure 6-4 Angle deviation diagram for alignment
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 257 REVIEW 6.2.9 Antenna patterns 6.2.9.1 Antenna pattern ETSI Directional radiation pattern Europe (ETSI) The directional radiation pattern is shown for nominal alignment and a center frequency of 866.3 MHz. The nominal antenna alignment is given when the antenna elevation is provided as shown in the following figure. Figure 6-5 Reference system The half-power beamwidth of the antenna is defined by the angle between the two -3 dB points. Which range (in %) corresponds to the dB values in the patterns can be obtained from this table . Note that the measurements presented graphically below were carried out in a low-reflection environment. Deviations can therefore occur in a normally reflecting environment.
Antennas 6.2 RF620A antenna SIMATIC RF600 258 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Directional radiation pattern ETSI on metallic mounting surface (15 cm x 15 cm) Pattern of the vertical plane of the antenna Pattern of the horizontal plane of the antenna Figure 6-6 Directional radiation pattern RF620A ETSI on metallic mounting surface
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 259 REVIEW Directional radiation pattern ETSI on non-metallic mounting surface Pattern of the vertical plane of the antenna Pattern of the horizontal plane of the antenna Figure 6-7 Directional radiation pattern RF620A ETSI on non-metallic mounting surface
Antennas 6.2 RF620A antenna SIMATIC RF600 260 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.2.9.2 Antenna pattern FCC Directional radiation pattern USA (FCC) The directional radiation pattern is shown for nominal alignment and a center frequency of 915 MHz. Figure 6-8 Reference system The half-power beamwidth of the antenna is defined by the angle between the two -3 dB points (corresponding to half the power referred to the maximum power). Which range (in %) corresponds to the dB values in the patterns can be obtained from this table . Note that the measurements presented graphically below were carried out in a low-reflection environment. Low deviations can therefore occur in a normally reflecting environment.
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 261 REVIEW Directional radiation pattern of the RF620A (FCC) on metallic mounting surface (15 cm x 15 cm) Pattern of the vertical plane of the antenna Pattern of the horizontal plane of the antenna Figure 6-9 Directional radiation pattern of the RF620A (FCC) on metallic mounting surface
Antennas 6.2 RF620A antenna SIMATIC RF600 262 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Directional radiation pattern of the RF620A (FCC) on non-metallic mounting surface Pattern of the vertical plane of the antenna Pattern of the horizontal plane of the antenna Figure 6-10 Directional radiation pattern of the RF620A (FCC) on non-metallic mounting surface
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 263 REVIEW 6.2.9.3 Interpretation of directional radiation patterns The following overview table will help you with the interpretation of directional radiation patterns. The table shows which dBi values correspond to which read/write ranges (in %): You can read the radiated power depending on the reference angle from the directional radiation patterns, and thus obtain information on the read/write range with this reference angle with regard to a transponder. The dBr values correspond to the difference between the maximum dBi value and a second dBi value. Deviation from maximum antenna gain [dBr] Read/write range [%] 0 100 -3 70 -6 50 -9 35 -12 25 -15 18 -18 13 Example As can be seen from the Antenna pattern ETSI (Page 257), the maximum antenna gain is -5 dBi. In the vertical plane, the antenna gain has dropped to approx. -11 dBi at +40° and 320°. Therefore the dBr value is -6. The antenna range is only 50% of the maximum range at ± 40° from the Z axis within the vertical plane (see values shown in blue in the directional radiation pattern: Characteristic of the vertical plane of the antenna and the associated representation of the reference system). 6.2.10 Read/write ranges The following tables show the typical read/write ranges of RF600 readers which are connected to the RF620A antenna via the 3 m antenna cable (1 dB loss) and various types of transponders. Note Tolerances Please note that tolerances of ±20% are admissible due to production and temperature conditions.
Antennas 6.2 RF620A antenna SIMATIC RF600 264 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW When using other antenna cables, the ranges listed here are reduced as a result of the higher antenna cable losses in the following manner: Cable designation Order No. Length [m] Cable loss [dB] Read/write range [%] Antenna cable 6GT2815-0BH30 3 1 100 Antenna cable, suitable for drag chains 6GT2815-2BH50 5 1.25 98 Antenna cable 6GT2815-1BN10 10 2 90 Antenna cable 6GT2815-0BN10 10 4 70 Antenna cable, suitable for drag chains 6GT2815-2BN15 15 4 70 Antenna cable 6GT2815-0BN20 20 4 70 The measuring tolerances in the following tables are ±3 cm. Reading ranges RF620R/RF630R Table 6- 5 Reading ranges RF620R/RF630R Transponder Connection to RF620R/RF630R RF620A ETSI on metal [cm] RF620A ETSI on non-metal [cm] RF620A FCC on metal [cm] RF620A FCC on non-metal [cm] RF630L (6GT2810-2AB00, -2AB01, -2AB02-0AX0) 90 1) 70 1) 60 1) 50 1) RF630L (6GT2810-2AB03) 55 50 55 45 RF680L 55 50 55 45 RF610T 55 50 55 45 RF620T 55 45 70 60 RF625T 30 2) 25 2) 45 2) 30 2) RF630T 25 2) 20 2) 35 2) 25 2) RF640T Gen 2 55 2) 45 2) 40 2) 35 2) RF680T 60 50 90 70 1) Transponder mounted on cardboard 2) Transponder mounted on metal
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 265 REVIEW Writing ranges RF620R/RF630R Table 6- 6 Writing ranges RF620R/RF630R Transponder Connection to RF620R/RF630R RF620A ETSI on metal [cm] RF620A ETSI on non-metal [cm] RF620A FCC on metal [cm] RF620A FCC on non-metal [cm] RF630L (6GT2810-2AB00, -2AB01, -2AB02-0AX0) 45 1) 40 1) 35 1) 30 1) RF630L (6GT2810-2AB03) 35 30 20 25 RF680L 35 30 20 25 RF610T 35 30 20 25 RF620T 30 30 40 35 RF625T 20 2) 5 2) 20 2) 10 2) RF630T 15 2) 5 2) 15 2) 10 2) RF640T Gen 2 35 2) 20 2) 20 2) 15 2) RF680T 40 30 40 35 1) Transponder mounted on cardboard 2) Transponder mounted on metal Reading ranges RF640R/RF670R Table 6- 7 Reading ranges RF640R/RF670R Transponder Connection to RF640R/RF670R RF620A ETSI on metal [cm] RF620A ETSI on non-metal [cm] RF620A FCC on metal [cm] RF620A on non-metal [cm] RF630L (6GT2810-2AB00, -2AB01, -2AB02-0AX0) 135 1) 120 1) 100 1) 90 1) RF630L (6GT2810-2AB03) 85 70 75 65 RF680L 85 70 75 65 RF610T 85 70 75 65 RF620T 85 85 95 95 RF625T 50 2) 45 2) 60 2) 45 2) RF630T 40 2) 35 2) 50 2) 35 2) RF640T 40 2) 35 2) 40 2) 30 2)
Antennas 6.2 RF620A antenna SIMATIC RF600 266 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Transponder Connection to RF640R/RF670R RF620A ETSI on metal [cm] RF620A ETSI on non-metal [cm] RF620A FCC on metal [cm] RF620A on non-metal [cm] RF640T Gen 2 90 2) 70 2) 70 2) 50 2) RF680T 90 90 135 95 1) Transponder mounted on cardboard 2) Transponder mounted on metal Writing ranges RF640R/RF670R Table 6- 8 Writing ranges RF640R/RF670R Transponder Connection to RF640R/RF670R RF620A ETSI on metal RF620A ETSI on non-metal RF620A FCC on metal RF620A on non-metal RF630L (6GT2810-2AB00, -2AB01, -2AB02-0AX0) 110 1) 90 1) 55 1) 50 1) RF630L (6GT2810-2AB03) 75 70 60 55 RF680L 75 70 60 55 RF610T 75 70 60 55 RF620T 60 55 60 45 RF625T 40 2) 30 2) 45 2) 30 2) RF630T 30 2) 25 2) 35 2) 25 2) RF640T 35 2) 30 2) 25 2) 25 2) RF640T Gen 2 70 2) 60 2) 50 2) 40 2) RF680T 80 75 100 80 1) Transponder mounted on cardboard 2) Transponder mounted on metal
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 267 REVIEW Read distances RF650R Table 6- 9 Read distances RF650R Transponder Connection to RF650R RF620A ETSI on metal [cm] RF620A ETSI on non-metal [cm] RF620A FCC on metal [cm] RF620A on non-metal [cm] RF630L (6GT2810-2AB00, -2AB01, -2AB02-0AX0) 135 1) 120 1) 100 1) 90 1) RF630L (6GT2810-2AB03) 85 70 75 65 RF680L 85 70 75 65 RF610T 85 70 75 65 RF620T 85 85 95 95 RF625T 50 2) 45 2) 60 2) 45 2) RF630T 40 2) 35 2) 50 2) 35 2) RF640T 40 2) 35 2) 40 2) 30 2) RF640T Gen 2 90 2) 70 2) 70 2) 50 2) RF680T 90 90 135 95 1) Transponder mounted on cardboard 2) Transponder mounted on metal Write distances RF650R Table 6- 10 Write distances RF650R Transponder Connection to RF650R RF620A ETSI on metal [cm] RF620A ETSI on non-metal [cm] RF620A FCC on metal [cm] RF620A on non-metal [cm] RF630L (6GT2810-2AB00, -2AB01, -2AB02-0AX0) 110 1) 90 1) 55 1) 50 1) RF630L (6GT2810-2AB03) 75 70 60 55 RF680L 75 70 60 55 RF610T 75 70 60 55 RF620T 60 55 60 45 RF625T 40 2) 30 2) 45 2) 30 2) RF630T 30 2) 25 2) 35 2) 25 2) RF640T 35 2) 30 2) 25 2) 25 2)
Antennas 6.2 RF620A antenna SIMATIC RF600 268 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Transponder Connection to RF650R RF620A ETSI on metal [cm] RF620A ETSI on non-metal [cm] RF620A FCC on metal [cm] RF620A on non-metal [cm] RF640T Gen 2 70 2) 60 2) 50 2) 40 2) RF680T 80 75 100 80 1) Transponder mounted on cardboard 2) Transponder mounted on metal Read distances RF680R/RF685R Table 6- 11 Read distances RF680R/RF685R Transponder Connection to RF680R/RF685R RF620A ETSI on metal [cm] RF620A ETSI on non-metal [cm] RF620A FCC on metal [cm] RF620A on non-metal [cm] RF630L (6GT2810-2AB00, -2AB01, -2AB02-0AX0) 1) 1) 1) 1) RF630L (6GT2810-2AB03) RF680L RF610T RF620T RF625T 2) 2) 2) 2) RF630T 2) 2) 2) 2) RF640T 2) 2) 2) 2) RF640T Gen 2 2) 2) 2) 2) RF680T 1) Transponder mounted on cardboard 2) Transponder mounted on metal
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 269 REVIEW Write distances RF680R/RF685R Table 6- 12 Write distances RF680R/RF685R Transponder Connection to RF680R/RF685R RF620A ETSI on metal [cm] RF620A ETSI on non-metal [cm] RF620A FCC on metal [cm] RF620A on non-metal [cm] RF630L (6GT2810-2AB00, -2AB01, -2AB02-0AX0) 1) 1) 1) 1) RF630L (6GT2810-2AB03) RF680L RF610T RF620T RF625T 2) 2) 2) 2) RF630T 2) 2) 2) 2) RF640T 2) 2) 2) 2) RF640T Gen 2 2) 2) 2) 2) RF680T 1) Transponder mounted on cardboard 2) Transponder mounted on metal
Antennas 6.2 RF620A antenna SIMATIC RF600 270 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.2.11 Technical data Table 6- 13 General technical specifications RF620A Feature SIMATIC RF620A ETSI SIMATIC RF620A FCC Dimensions (L x W x H) 75 x 75 x 20 mm Color Pastel turquoise Material PA 12 (polyamide 12) Silicone-free Frequency range 865 to 868 MHz 902 to 928 MHz Plug connection 30 cm coaxial cable with RTNC coupling (for connection of antenna cable) Max. radiated power < 500 mW ERP No limitation (because antenna gain < 6 dBi) Max. power 2 W 1 W Impedance 50 ohms Antenna gain -10 dBi ... -5 dBi Depends on background, refer to the section Antenna pattern ETSI (Page 257) Depends on background, refer to the section Antenna pattern FCC (Page 260) VSWR (standing wave ratio) Max. 2:1 Polarization Linear Beam angle for sending/receiving • When mounted on a metal surface of 15 cm x 15 cm 1) • Horizontal plane: 100° • Vertical plane: 75° See Chapter Antenna pattern ETSI (Page 257) • Horizontal plane: 130° • Vertical plane: 105° See section Antenna pattern FCC (Page 260) Shock resistant to EN 60068-2-27 50 g Vibration resistant to EN 60068-2-6 20 g Attachment of the antenna 2 x M5 screws Tightening torque (at room temperature) ≤ 2 Nm Ambient temperature • Operation • Transport and storage • -20 °C to +70 °C • -40 °C to +85 °C MTBF in years Degree of protection according to EN 60529 IP67 Weight, approx. 90 g 1) The values differ for different dimensions/materials of the mounting surface.
Antennas 6.2 RF620A antenna SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 271 REVIEW 6.2.12 Dimension drawing Figure 6-11 Dimension drawing RF620A All dimensions in mm 6.2.13 Approvals & certificates Table 6- 14 6GT2812-1EA00 Certificate Designation Conformity in accordance with R&TTE directive in association with the readers and accessories used
Antennas 6.2 RF620A antenna SIMATIC RF600 272 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Table 6- 15 6GT2812-1EA01 Standard Federal Communications Commission FCC CFR 47, Part 15 sections 15.247 Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. The FCC approval is granted in association with the FCC approval of the following RF600 readers: • FCC ID: NXW-RF600R (for RF620R: 6GT2811-5BA00-1AA1, RF630R: 6GT2811-4AA00-1AA1, RF640R: 6GT2811-3BA00-1AA0, RF670R as of FS C1: 6GT2811-0AB00-1AA0) • FCC ID: NXW-RF630R (for 6GT2811-4AA00-1AA0) • FCC ID: NXW-RF670 (for RF670R as of FS A1: 6GT2811-0AB00-1AA0) Industry Canada Radio Standards Specifications RSS-210 Issue 7, June 2007, Sections 2.2, A8 The approval for Industry Canada is granted in association with the Industry Canada approval of the following RF600 readers: • IC: 267X-RF630 (for 6GT2811-4AA00-1AA0) • IC: 267X-RF670, RF670R FS A1 (for 6GT2811-0AB00-1AA0) • IC: 267X-RF600R, Model RF620R-2 (for 6GT2811-5BA00-1AA1) • IC: 267X-RF600R, Model RF630R-2 (for 6GT2811-4AA00-1AA1) • IC: 267X-RF600R, Model RF640R (for 6GT2811-3BA00-1AA0) • IC: 267X-RF600R, model RF670R-2 as of FS C1 (for 6GT2811-0AB00-1AA0) This product is UL-certified for the USA and Canada. It meets the following safety standard(s): UL 60950-1 - Information Technology Equipment Safety - Part 1: General Requirements CSA C22.2 No. 60950 -1 - Safety of Information Technology Equipment UL Report E 205089
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 273 REVIEW 6.3 Antenna RF640A 6.3.1 Description SIMATIC RF640A Features Field of application The SIMATIC RF640A is a universal UHF antenna of compact, industry-standard design with medium range. Frequency range 865 to 928 MHz Polarization RH circular Suitable for RF600 transponders that can pass in parallel with the antenna regardless of their orientation. Writing/reading range max. 4.0 m Mounting 4 x M4 (VESA 100 fixing system) Connector 30 cm connecting cable (connected permanently to the antenna) and RTNC coupling An antenna cable is required for connection to the reader, e.g. 6GT2815-0BH30) Readers that can be connected All RF600 readers with external antenna connectors Dimensions in mm 185 x 185 x 45 Degree of protection IP67 Frequency ranges The antenna is available for broadband. It can therefore be used for two different frequency ranges that have been specified for the regions of Europe and China/USA respectively. ● The antenna for Europe (EU, EFTA countries) operates in the frequency range from 865 to 868 MHz. ● The antenna for China, the USA, and Canada operates in the frequencyrange from 902 to 928 MHz. Function The SIMATIC RF640A is used for transmitting and receiving RFID signals in the UHF frequency range. The antennas are connected to the SIMATIC RF600 readers via antenna cables that are available in different lengths.
Antennas 6.3 Antenna RF640A SIMATIC RF600 274 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.3.2 Ordering data Table 6- 16 Ordering data RF640A Product Article number SIMATIC RF640A 6GT2812-0GA08 Accessories Table 6- 17 Ordering data accessories Product Article number Connecting cable between reader and antenna 3 m (cable loss 1.0 dB) 6GT2815-0BH30 5 m, suitable for drag chains (cable loss 1.25 dB) 6GT2815-2BH50 10 m (cable loss 2.0 dB) 6GT2815-1BN10 10 m (cable loss 4.0 dB) 6GT2815-0BN10 15 m, suitable for drag chains (cable loss 4.0 dB) 6GT2815-2BN15 20 m (cable loss 4.0 dB) 6GT2815-0BN20 Antenna mounting kit See "RF600 System Manual", section "Antennas" > "Mounting types" 6GT2890-0AA00 6.3.3 Installation and assembly 6.3.3.1 RF640A mounting types VESA 100 mounting system A standardized VESA 100 mounting system is provided to mount the antenna. The mounting system consists of four fixing holes for M4 screws at intervals of 100 mm. This is therefore suitable for: ● Mounting on metallic and non-metallic backgrounds Note To achieve optimum wave propagation, the antenna should not be surrounded by conducting objects. The area between antenna and transponder should also allow wave propagation without interference.
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 275 REVIEW Antenna Mounting Kit The Antenna Mounting Kit allows the fine adjustment of the antenna field by setting the solid angle (see "RF600 System Manual", chapter "Antennas" > "Mounting types"). 6.3.4 Connecting an antenna to the reader The SIMATIC RF640A antenna must be connected to the reader using an antenna cable. Preassembled standard cables in lengths of 3 m, 10 m, and 20 m are available for the connection. The range of the antenna is limited by the cable loss. The maximum range can be achieved with the cable 6GT2815-0BH30 (length 3 m), since this has the lowest cable loss. Requirement Note Use of Siemens antenna cable To ensure optimum functioning of the antenna, it is recommended that a Siemens antenna cable be used in accordance with the list of accessories. Strain relief The antenna cable is provided with strain relief as shown in the following diagram: ① RF640A antenna connection (30 cm connecting cable) ② RF600 antenna cable ③ Strain relief (should take place at this position) Figure 6-12 Strain relief
Antennas 6.3 Antenna RF640A SIMATIC RF600 276 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.3.4.1 Bending radii and bending cycles of the cable Cable designation Order No. Length [m] Cable loss [dB] Bending radius [mm] Bending cycle RF640A antenna connection Fixed connection to antenna 0.3 - 15 1 Mal Antenna cable 6GT2815-0BH30 3 1 51 1 Mal Antenna cable (suitable for drag chains) 6GT2815-2BH50 5 1,25 48 1) Antenna cable 6GT2815-1BN10 10 2 77 1 Mal Antenna cable 6GT2815-0BN10 10 4 51 1 Mal Antenna cable (suitable for drag chains) 6GT2815-0BN20 15 4 24 1) Antenna cable 6GT2815-0BN20 20 4 77 1 Mal 1) With cables suitable for drag chains, 3 million bending cycles at a bending radius of 6.5 m and bending through ± 180 ° are permitted. 6.3.5 Parameter settings of RF640A for RF620R/RF630R Operation within the EU, EFTA, or Turkey according to DIN EN 302208 V1.4.1 Note Limitation of the radiated power according to DIN EN 302208 V1.4.1 RF600 systems that are put into operation within the EU, EFTA, or Turkey (ETSI) can be operated with an RF640A antenna with a maximum radiated power of up to 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). By adjusting the transmit power of up to 500 mW ERP (or 27 dBm ERP, 800 mW EIRP, 29.15 dBm EIRP) and taking into account the RF640A antenna gain of 4 dBi (6 dBic) and the cable loss associated with the antenna cable (see table), the radiated power of the antenna cannot be exceeded. You can make the power settings using the "distance_limiting" parameter. You will find more detailed information on the parameters in the section Parameter assignment manual RF620R/RF630R (http://support.automation.siemens.com/WW/view/en/33287195).
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 277 REVIEW Operation in China The national approval for RF600 systems in China means a restriction to 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). The possible combination of antenna gain, cable loss, and max. 500 mW radiated power of the RF630R reader means it is not possible to exceed 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). Operation in the USA, Canada Note Limitation of the radiated power to 4000 mW EIRP (36 dBm EIRP) To meet the FCC and IC-FCB requirements, the radiated power may not exceed 4000 mW EIRP (36 dBm EIRP). Therefore the system must satisfy the following relation: • Conducted power P dBm of the RF600 reader (< 30 dBm) • Antenna gain Gi dBi in the FCC frequency band (≤ 4.3 dBi) • Cable loss ak dB (≥ 1 dB) P(dBm) ≤ 30 dBm - (Gi - 6 dBi) + ak 6.3.6 Parameter settings of RF640A for RF640R/RF670R Operation within the EU, EFTA, or Turkey according to DIN EN 302208 V1.4.1 Note Limitation of the radiated power according to DIN EN 302208 V1.4.1 RF600 systems that are put into operation within the EU, EFTA, or Turkey (ETSI) can be operated with an RF640A antenna with a maximum radiated power of up to 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). By setting the radiated power of up to 1300 mW ERP (or 31.15 dBm ERP, 2140 mW EIRP, 33.3 dBm EIRP), an RF640A antenna gain of 4 dBi (7 dBic) and taking into account the cable loss associated with the antenna cable (see table), the radiated power of the reader is correctly configured and the radiated power at the antenna is not exceeded. Operation in China By setting a max. radiated power of 1300 mW ERP (or 31.15 dBm ERP, 2140 mW EIRP, 33.3 dBm EIRP), the RF640A antenna gain of 4.3 dBi (7.3 dBic) and the cable loss associated with the antenna cable (see table), the radiated power of the reader is correctly configured.
Antennas 6.3 Antenna RF640A SIMATIC RF600 278 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Operation in the USA, Canada Note Limitation of the radiated power to 4000 mW EIRP (36 dBm EIRP) To meet the FCC and IC requirements, the radiated power may not exceed 4000 mW EIRP (36 dBm EIRP). Therefore the system must satisfy the following relation: • Conducted power P dBm of the RF600 reader (< 30 dBm) • Antenna gain Gi dBi in the FCC frequency band (≤ 4.3 dBi) • Cable loss ak dB (≥ 1 dB) P(dBm) ≤ 30 dBm - (Gi - 6 dBi) + ak 6.3.7 Setting RF640A parameters for RF650R Operation within the EU according to DIN EN 302208 V1.4.1 Note Limitation of the radiated power according to DIN EN 302208 V1.4.1 RF600 systems that are put into operation within the EU, EFTA, or Turkey (ETSI) can be operated with an RF640A antenna with a maximum radiated power of 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). By setting the radiated power of up to 1300 mW ERP (or 31.15 dBm ERP, 2140 mW EIRP, 33.3 dBm EIRP), an RF640A antenna gain of 4 dBi (7 dBic) and taking into account the cable loss associated with the antenna cable (see table (Page 276)), the radiated power of the reader is correctly configured and the radiated power at the antenna is not exceeded. Operation in China By setting a max. radiated power of 1300 mW ERP (or 31.15 dBm ERP, 2140 mW EIRP, 33.3 dBm EIRP), an RF640A antenna gain of 4.3 dBi (7.3 dBic) and taking into account the cable loss associated with the antenna cable (see table (Page 276)), the radiated power of the reader is correctly configured.
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 279 REVIEW Operation in the USA, Canada Note Limitation of the radiated power to 4000 mW EIRP (36 dBm EIRP) To meet the FCC and IC requirements, the radiated power may not exceed 4000 mW EIRP (36 dBm EIRP). Therefore the system must satisfy the following relation: • Conducted power P dBm of the RF600 reader (< 30 dBm) • Antenna gain Gi dBi in the FCC frequency band (≤ 4.3 dBi) • Cable loss ak dB (≥ 1 dB) P(dBm) ≤ 30 dBm - (Gi - 6 dBi) + ak 6.3.8 Setting RF640A parameters for RF680R/RF685R Operation within the EU according to DIN EN 302208 V1.4.1 Note Limitation of the radiated power according to DIN EN 302208 V1.4.1 RF600 systems that are put into operation within the EU, EFTA, or Turkey (ETSI) can be operated with an RF640A antenna with a maximum radiated power of 2000 mW ERP (or 33 dBm ERP, 3250 mW EIRP, 35 dBm EIRP). By setting the radiated power of up to 1300 mW ERP (or 31.15 dBm ERP, 2140 mW EIRP, 33.3 dBm EIRP), an RF640A antenna gain of 4 dBi (7 dBic) and taking into account the cable loss associated with the antenna cable (see table (Page 276)), the radiated power of the reader is correctly configured and the radiated power at the antenna is not exceeded. Operation in China By setting a max. radiated power of 2000 mW ERP (or 33 dBm ERP, 2140 mW EIRP, 33.3 dBm EIRP), an RF640A antenna gain of 4.3 dBi (7.3 dBic) and taking into account the cable loss associated with the antenna cable (see table (Page 276)), the radiated power of the reader is correctly configured.
Antennas 6.3 Antenna RF640A SIMATIC RF600 280 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Operation in the USA, Canada Note Limitation of the radiated power to 4000 mW EIRP (36 dBm EIRP) To meet the FCC and IC requirements, the radiated power may not exceed 4000 mW EIRP (36 dBm EIRP). Therefore the system must satisfy the following relation: • Conducted power P dBm of the RF600 reader (< 30 dBm) • Antenna gain Gi dBi in the FCC frequency band (≤ 4.3 dBi) • Cable loss ak dB (≥ 1 dB) P(dBm) ≤ 30 dBm - (Gi - 6 dBi) + ak
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 281 REVIEW 6.3.9 Antenna patterns 6.3.9.1 Antenna radiation patterns in the ETSI frequency band Directional radiation pattern Europe (ETSI) The directional radiation pattern is shown for nominal alignment and a center frequency of 866.3 MHz. The nominal antenna alignment is given when the antenna elevation is provided as shown in the following figure. Figure 6-13 Reference system The half-power beam width of the antenna is defined by the angle between the two -3 dB points. Which range (in %) corresponds to the dB values in the patterns can be obtained from this table (Page 291). Note that the measurements presented graphically below were carried out in a low-reflection environment. Deviations can therefore occur in a normally reflecting environment.
Antennas 6.3 Antenna RF640A SIMATIC RF600 282 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Directional radiation patterns in the ETSI frequency band Polarization axis and axis of symmetry are parallel In a configuration based on the following directional radiation pattern of the antenna, the axis of symmetry of the antenna and the polarization axis of the transponder are parallel.
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 283 REVIEW Pattern of the vertical plane of the antenna Pattern of the horizontal plane of the antenna Figure 6-14 The RF640A directional radiation pattern in the ETSI frequency band, polarization axis of the transponder, and axis of symmetry of the antenna are parallel to each other.
Antennas 6.3 Antenna RF640A SIMATIC RF600 284 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Polarization axis and axis of symmetry are orthogonal to each other In a configuration based on the following directional radiation pattern of the antenna, the axis of symmetry of the antenna and the polarization axis of the transponder are orthogonal to each other.
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 285 REVIEW Pattern of the vertical plane of the antenna Pattern of the horizontal plane of the antenna Figure 6-15 The RF640A directional radiation pattern in the ETSI frequency band, axis of symmetry of the antenna, and polarization axis of the transponder are orthogonal to each other
Antennas 6.3 Antenna RF640A SIMATIC RF600 286 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.3.9.2 Antenna radiation patterns in the FCC frequency band Directional radiation pattern USA (FCC) The directional radiation pattern is shown for nominal alignment and a center frequency of 915 MHz. Figure 6-16 Reference system The half-power beam width of the antenna is defined by the angle between the two -3 dB points (corresponding to half the power referred to the maximum power). Which range (in %) corresponds to the dB values in the patterns can be obtained from this table (Page 291). Note that the measurements presented graphically below were carried out in a low-reflection environment. Deviations can therefore occur in a normally reflecting environment.
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 287 REVIEW Directional radiation pattern in the FCC frequency band Polarization axis and axis of symmetry are parallel In the following directional radiation pattern of the antenna, the axis of symmetry of the antenna and the polarization axis of the transponder are parallel.
Antennas 6.3 Antenna RF640A SIMATIC RF600 288 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Pattern of the vertical plane of the antenna Pattern of the horizontal plane of the antenna Figure 6-17 The RF640A directional radiation pattern in the FCC frequency band, polarization axis of the transponder, and axis of symmetry of the antenna are parallel to each other
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 289 REVIEW Polarization axis and axis of symmetry are orthogonal to each other In the following directional radiation pattern of the antenna, the axis of symmetry of the antenna and the polarization axis of the transponder are orthogonal to each other.
Antennas 6.3 Antenna RF640A SIMATIC RF600 290 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Pattern of the vertical plane of the antenna Pattern of the horizontal plane of the antenna Figure 6-18 The RF640A directional radiation pattern in the FCC frequency band, axis of symmetry of the antenna, and polarization axis of the transponder are orthogonal to each other
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 291 REVIEW 6.3.9.3 Interpretation of directional radiation patterns The following overview table will help you with the interpretation of directional radiation patterns. The table shows which dBi values correspond to which read/write ranges (in %): You can read the radiated power depending on the reference angle from the directional radiation patterns, and thus obtain information on the read/write range with this reference angle with regard to a transponder. The dBr values correspond to the difference between the maximum dBi/dBic value and a second dBi/dBic value. Deviation from maximum antenna gain [dBr] Read/write range [%] 0 100 -3 70 -6 50 -9 35 -12 25 -15 18 -18 13 Example As can be seen in Directional radiation patterns in the ETSI frequency band (Page 282), the maximum antenna gain in the vertical plane is 3.45 dBi (6.45 dBic). In this plane, and with the polarization axis of the transponder parallel to the axis of symmetry of the antenna, the antenna gain drops to about 0.5 dBic at +50° or 310°. Therefore the dBr value is -6. The antenna range is only 50% of the maximum range at + 50° or 310° from the Z axis within the vertical plane (see values shown in blue in the directional radiation pattern: Characteristic of the vertical plane of the antenna (Page 282) and the associated representation of the reference system (Page 281)).
Antennas 6.3 Antenna RF640A SIMATIC RF600 292 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.3.10 Technical data Table 6- 18 General technical specifications RF640A 6GT2812-0GA08 Product type designation SIMATIC RF640A Dimensions (L x W x H) 185 x 185 x 45 mm Color Pastel turquoise Material PA 12 (polyamide 12) Silicone-free Frequency band 865 to 928 MHz Plug connection 30 cm antenna connection coaxial cable with RTNC coupling, fixed connection to antenna An antenna cable is required for connection to the reader, e.g.: 6GT2815-0BH30 Max. radiated power according to ETSI • RF620R, RF630R: < 610 mW ERP • RF640R, RF670R: ≤ 1300 mW ERP • RF650R: ≤ 1300 mW ERP • RF680R/RF685R: ≤ 2000 mW ERP Max. radiated power according to CMIIT • RF620R, RF630R: ≤650 mW ERP • RF640R, RF670R: ≤ 1300 mW ERP • RF650R: ≤ 1300 mW ERP • RF680R/RF685R: ≤ 2000 mW ERP Max. radiated power according to FCC • RF620R, RF630R: ≤ 1070 mW EIRP • RF640R, RF670R: ≤2700 mW EIRP • RF650R: ≤ 2000 mW EIRP • RF680R/RF685R: ≤ 4000 mW EIRP Max. power 2000 mW Impedance 50 ohms Antenna gain ETSI frequency band: 4 dBi (7 dBic) FCC frequency band: 4.3 dBi (7.3 dBic) VSWR (standing wave ratio) ETSI frequency band: Max. 1.25 FCC frequency band: Max. 1.6 Polarization RH circular
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 293 REVIEW 6GT2812-0GA08 Aperture angle for transmitting/receiving ETSI frequency band: • Horizontal plane: 80° • Vertical plane: 75° See ETSI antenna pattern FCC frequency band: • Horizontal plane: 75° • Vertical plane: 85° See FCC antenna pattern Front-to-back ratio ETSI frequency band: 14 dB ± 2.4 dB (depends on orientation of the transponder) FCC frequency band: 9 dB ± 2.7 dB (depends on orientation of the transponder) Shock resistant to EN 60068-2-27 30 g Vibration resistant to EN 60068-2-6 10 g Attachment of the antenna 4 screws M4 (VESA 100 fastening system) Tightening torque (at room temperature) ≤ 2 Nm Ambient temperature • Operation • Transport and storage • -25 °C to +75 °C • -40 °C to +85 °C MTBF in years 445 Degree of protection according to EN 60529 IP67 Weight, approx. 600 g 1) The values differ for different dimensions/materials of the mounting surface.
Antennas 6.3 Antenna RF640A SIMATIC RF600 294 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.3.11 Dimension drawing Figure 6-19 Dimension drawing RF640A All dimensions in mm
Antennas 6.3 Antenna RF640A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 295 REVIEW 6.3.12 Approvals & certificates Table 6- 19 6GT2812-0GA08 Certificate Description Conformity in accordance with R&TTE directive in association with the readers and accessories used Table 6- 20 6GT2812-0GA08 Standard Federal Communications Commission FCC CFR 47, Part 15 sections 15.247 Radio Frequency Interference Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. The FCC approval is granted in association with the FCC approval of the following RF600 readers: • FCC ID: NXW-RF600R (for RF620R: 6GT2811-5BA00-1AA1, RF630R: 6GT2811-4AA00-1AA1, RF640R: 6GT2811-3BA00-1AA0, RF670R FS C1: 6GT2811-0AB00-1AA0) • FCC ID: NXW-RF630R (for 6GT2811-4AA00-1AA0) • FCC ID: NXW-RF670 (for RF670R as of FS A1: 6GT2811-0AB00-1AA0 Industry Canada Radio Standards Specifications RSS-210 Issue 7, June 2007, Sections 2.2, A8 The approval for Industry Canada is granted in association with the Industry Canada approval of the following RF600 readers: • IC: 267X-RF630 (for 6GT2811-4AA00-1AA0) • IC: 267X-RF670, RF670R FS A1 (for 6GT2811-0AB00-1AA0) • IC: 267X-RF600R, Model RF620R-2 (for 6GT2811-5BA00-1AA1) • IC: 267X-RF600R, Model RF630R-2 (for 6GT2811-4AA00-1AA1) • IC: 267X-RF600R, Model RF640R (for 6GT2811-3BA00-1AA0) • IC: 267X-RF600R, model RF670R-2 as of FS C1 (for 6GT2811-0AB00-1AA0) This product is UL-certified for the USA and Canada. It meets the following safety standard(s): UL 60950-1 - Information Technology Equipment Safety - Part 1: General Requirements CSA C22.2 No. 60950 -1 - Safety of Information Technology Equipment UL Report E 205089
Antennas 6.4 Antenna RF642A SIMATIC RF600 296 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.4 Antenna RF642A 6.4.1 Description SIMATIC RF642A Features Field of application The SIMATIC RF642A is a universal UHF antenna of compact, industry-standard design with medium range. Frequency range 865 to 928 MHz Polarization Linear polarization Suitable for RF600 transponders that are uniformly aligned while directed past the antenna. Writing/reading range max. 5.0 m Mounting 4 x M4 (VESA 100 fixing system) Connector 30 cm connecting cable (connected permanently to the antenna) and RTNC coupling An antenna cable is required for connection to the reader, e.g. 6GT2815-0BH30) Readers that can be connected All RF600 readers with external antenna connectors Dimensions in mm 185 x 185 x 45 Degree of protection IP67 Frequency ranges The antenna is available for broadband. It can therefore be used for two different frequency ranges that have been specified for the regions of Europe and China/USA respectively. ● The antenna for Europe (EU, EFTA countries) operates in the frequency range of 865 to 868 MHz. ● The antenna for China, the USA, and Canada operates in the frequency range of 902 to 928 MHz. Function The SIMATIC RF642A is used for transmitting and receiving RFID signals in the UHF range. The antennas are connected to the SIMATIC RF600 readers via antenna cables that are available in different lengths.
Antennas 6.4 Antenna RF642A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 297 REVIEW 6.4.2 Ordering data Table 6- 21 Ordering data RF642A Product Article number SIMATIC RF642A 6GT2812-1GA08 Accessories Table 6- 22 Ordering data accessories Product Article number Connecting cable between reader and antenna 3 m (cable loss 1.0 dB) 6GT2815-0BH30 5 m, suitable for drag chains (cable loss 1.25 dB) 6GT2815-2BH50 10 m (cable loss 2.0 dB) 6GT2815-1BN10 10 m (cable loss 4.0 dB) 6GT2815-0BN10 15 m, suitable for drag chains (cable loss 4.0 dB) 6GT2815-2BN15 20 m (cable loss 4.0 dB) 6GT2815-0BN20 Antenna mounting kit See "RF600 System Manual", section "Antennas" > "Mounting types" 6GT2890-0AA00 6.4.3 Installation and assembly 6.4.3.1 RF640A mounting types VESA 100 mounting system A standardized VESA 100 mounting system is provided to mount the antenna. The mounting system consists of four fixing holes for M4 screws at intervals of 100 mm. This is therefore suitable for: ● Mounting on metallic and non-metallic backgrounds Note To achieve optimum wave propagation, the antenna should not be surrounded by conducting objects. The area between antenna and transponder should also allow wave propagation without interference.
Antennas 6.4 Antenna RF642A SIMATIC RF600 298 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW Antenna Mounting Kit The Antenna Mounting Kit allows the fine adjustment of the antenna field by setting the solid angle (see "RF600 System Manual", chapter "Antennas" > "Mounting types"). 6.4.4 Connecting an antenna to the reader The SIMATIC RF642A antenna must be connected to the reader using an antenna cable. Preassembled standard cables in lengths of 3 m, 10 m, and 20 m are available for the connection. The range of the antenna is limited by the cable loss. The maximum range can be achieved with the cable 6GT2815-0BH30 (length 3 m), since this has the lowest cable loss. Requirement Note Use of Siemens antenna cable To ensure optimum functioning of the antenna, it is recommended that a Siemens antenna cable be used in accordance with the list of accessories. Strain relief The antenna cable is provided with strain relief as shown in the following diagram: ① RF642A antenna connection (30 cm connecting cable) ② RF600 antenna cable ③ Strain relief (should take place at this position) Figure 6-20 Strain relief
Antennas 6.4 Antenna RF642A SIMATIC RF600 System Manual, xx/2014, J31069-D0171-U001-A15-7618 299 REVIEW 6.4.4.1 Bending radii and bending cycles of the cable Cable designation Order No. Length [m] Cable loss [dB] Bending radius [mm] Bending cycle RF642A antenna connection Fixed connection to antenna 0,3 - - 1 Mal Antenna cable 6GT2815-0BH30 3 1 51 1 Mal Antenna cable (suitable for drag chains) 6GT2815-2BH50 5 1,25 48 1) Antenna cable 6GT2815-1BN10 10 2 77 1 Mal Antenna cable 6GT2815-0BN10 10 4 51 1 Mal Antenna cable (suitable for drag chains) 6GT2815-0BN20 15 4 24 1) Antenna cable 6GT2815-0BN20 20 4 77 1 Mal 1) With cables suitable for drag chains, 3 million bending cycles at a bending radius of 6.5 m and bending through ± 180 ° are permitted.
Antennas 6.4 Antenna RF642A SIMATIC RF600 300 System Manual, xx/2014, J31069-D0171-U001-A15-7618 REVIEW 6.4.5 Alignment of transponders to the antenna Polarization axis Since the RF642A antenna has linear polarization, it is necessary to consider the alignment of the transponders with regard to the polarization axis of the antenna. The polarization axes of antenna and transponder must always be parallel. The symbol on the antenna indicates the polarization axis. Figure 6-21 Polarization axis

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